1008039256

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{253531}}^1$

素因数の和:253615

約数の個数: 32

約数和(自身を含む): 2190516480

約数和(自身を除く): 1182477224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 253531, 507062, 1014124, 1774717, 2028248, 3549434, 7098868, 14197736, 18000701, 36001402, 72002804, 126004907, 144005608, 252009814, 504019628, 1008039256]

約数ペア:

[(1, 1008039256), (2, 504019628), (4, 252009814), (7, 144005608), (8, 126004907), (14, 72002804), (28, 36001402), (56, 18000701), (71, 14197736), (142, 7098868), (284, 3549434), (497, 2028248), (568, 1774717), (994, 1014124), (1988, 507062), (3976, 253531)]