1986980268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{4801}}^1$

素因数の和:5207

約数の個数: 96

約数和(自身を含む): 5722447360

約数和(自身を除く): 3735467092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 379, 546, 758, 1092, 1137, 1516, 2274, 2653, 4548, 4801, 4927, 5306, 7959, 9602, 9854, 10612, 14403, 14781, 15918, 19204, 19708, 28806, 29562, 31836, 33607, 34489, 57612, 59124, 62413, 67214, 68978, 100821, 103467, 124826, 134428, 137956, 187239, 201642, 206934, 249652, 374478, 403284, 413868, 436891, 748956, 873782, 1310673, 1747564, 1819579, 2621346, 3639158, 5242692, 5458737, 7278316, 10917474, 12737053, 21834948, 23654527, 25474106, 38211159, 47309054, 50948212, 70963581, 76422318, 94618108, 141927162, 152844636, 165581689, 283854324, 331163378, 496745067, 662326756, 993490134, 1986980268]

約数ペア:

[(1, 1986980268), (2, 993490134), (3, 662326756), (4, 496745067), (6, 331163378), (7, 283854324), (12, 165581689), (13, 152844636), (14, 141927162), (21, 94618108), (26, 76422318), (28, 70963581), (39, 50948212), (42, 47309054), (52, 38211159), (78, 25474106), (84, 23654527), (91, 21834948), (156, 12737053), (182, 10917474), (273, 7278316), (364, 5458737), (379, 5242692), (546, 3639158), (758, 2621346), (1092, 1819579), (1137, 1747564), (1516, 1310673), (2274, 873782), (2653, 748956), (4548, 436891), (4801, 413868), (4927, 403284), (5306, 374478), (7959, 249652), (9602, 206934), (9854, 201642), (10612, 187239), (14403, 137956), (14781, 134428), (15918, 124826), (19204, 103467), (19708, 100821), (28806, 68978), (29562, 67214), (31836, 62413), (33607, 59124), (34489, 57612)]