236439556

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{425251}}^1$

素因数の和:425394

約数の個数: 12

約数和(自身を含む): 416746960

約数和(自身を除く): 180307404

約数列:

[1, 2, 4, 139, 278, 556, 425251, 850502, 1701004, 59109889, 118219778, 236439556]

約数ペア:

[(1, 236439556), (2, 118219778), (4, 59109889), (139, 1701004), (278, 850502), (556, 425251)]