2000488974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43487}}^1$

素因数の和:43561

約数の個数: 64

約数和(自身を含む): 4734277632

約数和(自身を除く): 2733788658

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 41, 51, 66, 82, 102, 123, 187, 246, 374, 451, 561, 697, 902, 1122, 1353, 1394, 2091, 2706, 4182, 7667, 15334, 23001, 43487, 46002, 86974, 130461, 260922, 478357, 739279, 956714, 1435071, 1478558, 1782967, 2217837, 2870142, 3565934, 4435674, 5348901, 8132069, 10697802, 16264138, 19612637, 24396207, 30310439, 39225274, 48792414, 58837911, 60620878, 90931317, 117675822, 181862634, 333414829, 666829658, 1000244487, 2000488974]

約数ペア:

[(1, 2000488974), (2, 1000244487), (3, 666829658), (6, 333414829), (11, 181862634), (17, 117675822), (22, 90931317), (33, 60620878), (34, 58837911), (41, 48792414), (51, 39225274), (66, 30310439), (82, 24396207), (102, 19612637), (123, 16264138), (187, 10697802), (246, 8132069), (374, 5348901), (451, 4435674), (561, 3565934), (697, 2870142), (902, 2217837), (1122, 1782967), (1353, 1478558), (1394, 1435071), (2091, 956714), (2706, 739279), (4182, 478357), (7667, 260922), (15334, 130461), (23001, 86974), (43487, 46002)]