17551447228

素因数分解:

$2^2\times 7^1\times {\mathrm{31231}}^1\times {\mathrm{20071}}^1$

素因数の和:51313

約数の個数: 24

約数和(自身を含む): 35105767424

約数和(自身を除く): 17554320196

約数列:

[1, 2, 4, 7, 14, 28, 20071, 31231, 40142, 62462, 80284, 124924, 140497, 218617, 280994, 437234, 561988, 874468, 626837401, 1253674802, 2507349604, 4387861807, 8775723614, 17551447228]

約数ペア:

[(1, 17551447228), (2, 8775723614), (4, 4387861807), (7, 2507349604), (14, 1253674802), (28, 626837401), (20071, 874468), (31231, 561988), (40142, 437234), (62462, 280994), (80284, 218617), (124924, 140497)]