123929246

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{31957}}^1$

素因数の和:32243

約数の個数: 16

約数和(自身を含む): 213223776

約数和(自身を除く): 89294530

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 31957, 63914, 223699, 447398, 8852089, 17704178, 61964623, 123929246]

約数ペア:

[(1, 123929246), (2, 61964623), (7, 17704178), (14, 8852089), (277, 447398), (554, 223699), (1939, 63914), (3878, 31957)]