870867142684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{206341}}^1$

素因数の和:206627

約数の個数: 96

約数和(自身を含む): 1936828357632

約数和(自身を除く): 1065961214948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 193, 284, 308, 386, 497, 772, 781, 994, 1351, 1562, 1988, 2123, 2702, 3124, 4246, 5404, 5467, 8492, 10934, 13703, 14861, 21868, 27406, 29722, 54812, 59444, 95921, 150733, 191842, 206341, 301466, 383684, 412682, 602932, 825364, 1055131, 1444387, 2110262, 2269751, 2888774, 4220524, 4539502, 5777548, 9079004, 14650211, 15888257, 29300422, 31776514, 39823813, 58600844, 63553028, 79647626, 102551477, 159295252, 161152321, 205102954, 278766691, 322304642, 410205908, 438061943, 557533382, 644609284, 876123886, 1115066764, 1128066247, 1752247772, 2256132494, 2827490723, 3066433601, 4512264988, 5654981446, 6132867202, 11309962892, 12265734404, 19792435061, 31102397953, 39584870122, 62204795906, 79169740244, 124409591812, 217716785671, 435433571342, 870867142684]

約数ペア:

[(1, 870867142684), (2, 435433571342), (4, 217716785671), (7, 124409591812), (11, 79169740244), (14, 62204795906), (22, 39584870122), (28, 31102397953), (44, 19792435061), (71, 12265734404), (77, 11309962892), (142, 6132867202), (154, 5654981446), (193, 4512264988), (284, 3066433601), (308, 2827490723), (386, 2256132494), (497, 1752247772), (772, 1128066247), (781, 1115066764), (994, 876123886), (1351, 644609284), (1562, 557533382), (1988, 438061943), (2123, 410205908), (2702, 322304642), (3124, 278766691), (4246, 205102954), (5404, 161152321), (5467, 159295252), (8492, 102551477), (10934, 79647626), (13703, 63553028), (14861, 58600844), (21868, 39823813), (27406, 31776514), (29722, 29300422), (54812, 15888257), (59444, 14650211), (95921, 9079004), (150733, 5777548), (191842, 4539502), (206341, 4220524), (301466, 2888774), (383684, 2269751), (412682, 2110262), (602932, 1444387), (825364, 1055131)]