1401412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 2671704

約数和(自身を除く): 1270292

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 557, 629, 1114, 1258, 2228, 2516, 9469, 18938, 20609, 37876, 41218, 82436, 350353, 700706, 1401412]

約数ペア:

[(1, 1401412), (2, 700706), (4, 350353), (17, 82436), (34, 41218), (37, 37876), (68, 20609), (74, 18938), (148, 9469), (557, 2516), (629, 2228), (1114, 1258)]