2017425710

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{641}}^2$

素因数の和:1780

約数の個数: 24

約数和(自身を含む): 3644447688

約数和(自身を除く): 1627021978

約数列:

[1, 2, 5, 10, 491, 641, 982, 1282, 2455, 3205, 4910, 6410, 314731, 410881, 629462, 821762, 1573655, 2054405, 3147310, 4108810, 201742571, 403485142, 1008712855, 2017425710]

約数ペア:

[(1, 2017425710), (2, 1008712855), (5, 403485142), (10, 201742571), (491, 4108810), (641, 3147310), (982, 2054405), (1282, 1573655), (2455, 821762), (3205, 629462), (4910, 410881), (6410, 314731)]