1285260054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3889}}^1$

素因数の和:4149

約数の個数: 64

約数和(自身を含む): 2927769600

約数和(自身を除く): 1642509546

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 223, 247, 446, 494, 669, 741, 1338, 1482, 2899, 3889, 4237, 5798, 7778, 8474, 8697, 11667, 12711, 17394, 23334, 25422, 50557, 55081, 73891, 101114, 110162, 147782, 151671, 165243, 221673, 303342, 330486, 443346, 867247, 960583, 1734494, 1921166, 2601741, 2881749, 5203482, 5763498, 11274211, 16477693, 22548422, 32955386, 33822633, 49433079, 67645266, 98866158, 214210009, 428420018, 642630027, 1285260054]

約数ペア:

[(1, 1285260054), (2, 642630027), (3, 428420018), (6, 214210009), (13, 98866158), (19, 67645266), (26, 49433079), (38, 33822633), (39, 32955386), (57, 22548422), (78, 16477693), (114, 11274211), (223, 5763498), (247, 5203482), (446, 2881749), (494, 2601741), (669, 1921166), (741, 1734494), (1338, 960583), (1482, 867247), (2899, 443346), (3889, 330486), (4237, 303342), (5798, 221673), (7778, 165243), (8474, 151671), (8697, 147782), (11667, 110162), (12711, 101114), (17394, 73891), (23334, 55081), (25422, 50557)]