521486364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{21937}}^1$

素因数の和:22234

約数の個数: 48

約数和(自身を含む): 1395607808

約数和(自身を除く): 874121444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 566, 849, 1132, 1698, 1981, 3396, 3962, 5943, 7924, 11886, 21937, 23772, 43874, 65811, 87748, 131622, 153559, 263244, 307118, 460677, 614236, 921354, 1842708, 6208171, 12416342, 18624513, 24832684, 37249026, 43457197, 74498052, 86914394, 130371591, 173828788, 260743182, 521486364]

約数ペア:

[(1, 521486364), (2, 260743182), (3, 173828788), (4, 130371591), (6, 86914394), (7, 74498052), (12, 43457197), (14, 37249026), (21, 24832684), (28, 18624513), (42, 12416342), (84, 6208171), (283, 1842708), (566, 921354), (849, 614236), (1132, 460677), (1698, 307118), (1981, 263244), (3396, 153559), (3962, 131622), (5943, 87748), (7924, 65811), (11886, 43874), (21937, 23772)]