1264492030

素因数分解:

$2^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{88861}}^1$

素因数の和:90291

約数の個数: 16

約数和(自身を含む): 2277710784

約数和(自身を除く): 1013218754

約数列:

[1, 2, 5, 10, 1423, 2846, 7115, 14230, 88861, 177722, 444305, 888610, 126449203, 252898406, 632246015, 1264492030]

約数ペア:

[(1, 1264492030), (2, 632246015), (5, 252898406), (10, 126449203), (1423, 888610), (2846, 444305), (7115, 177722), (14230, 88861)]