1660866926

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{15173}}^1$

素因数の和:15643

約数の個数: 16

約数和(自身を含む): 2512814400

約数和(自身を除く): 851947474

約数列:

[1, 2, 229, 239, 458, 478, 15173, 30346, 54731, 109462, 3474617, 3626347, 6949234, 7252694, 830433463, 1660866926]

約数ペア:

[(1, 1660866926), (2, 830433463), (229, 7252694), (239, 6949234), (458, 3626347), (478, 3474617), (15173, 109462), (30346, 54731)]