129740072458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1\times {\mathrm{2347217}}^1$

素因数の和:2348201

約数の個数: 16

約数和(自身を含む): 201532137480

約数和(自身を除く): 71792065022

約数列:

[1, 2, 29, 58, 953, 1906, 27637, 55274, 2347217, 4694434, 68069293, 136138586, 2236897801, 4473795602, 64870036229, 129740072458]

約数ペア:

[(1, 129740072458), (2, 64870036229), (29, 4473795602), (58, 2236897801), (953, 136138586), (1906, 68069293), (27637, 4694434), (55274, 2347217)]