2013562280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2961121}}^1$

素因数の和:2961149

約数の個数: 32

約数和(自身を含む): 4797017640

約数和(自身を除く): 2783455360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2961121, 5922242, 11844484, 14805605, 23688968, 29611210, 50339057, 59222420, 100678114, 118444840, 201356228, 251695285, 402712456, 503390570, 1006781140, 2013562280]

約数ペア:

[(1, 2013562280), (2, 1006781140), (4, 503390570), (5, 402712456), (8, 251695285), (10, 201356228), (17, 118444840), (20, 100678114), (34, 59222420), (40, 50339057), (68, 29611210), (85, 23688968), (136, 14805605), (170, 11844484), (340, 5922242), (680, 2961121)]