126294812

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{41381}}^1$

素因数の和:41501

約数の個数: 24

約数和(自身を含む): 254913120

約数和(自身を除く): 128618308

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 41381, 82762, 165524, 289667, 579334, 1158668, 4510529, 9021058, 18042116, 31573703, 63147406, 126294812]

約数ペア:

[(1, 126294812), (2, 63147406), (4, 31573703), (7, 18042116), (14, 9021058), (28, 4510529), (109, 1158668), (218, 579334), (436, 289667), (763, 165524), (1526, 82762), (3052, 41381)]