1497408770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1047139}}^1$

素因数の和:1047170

約数の個数: 32

約数和(自身を含む): 3166551360

約数和(自身を除く): 1669142590

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1047139, 2094278, 5235695, 10471390, 11518529, 13612807, 23037058, 27225614, 57592645, 68064035, 115185290, 136128070, 149740877, 299481754, 748704385, 1497408770]

約数ペア:

[(1, 1497408770), (2, 748704385), (5, 299481754), (10, 149740877), (11, 136128070), (13, 115185290), (22, 68064035), (26, 57592645), (55, 27225614), (65, 23037058), (110, 13612807), (130, 11518529), (143, 10471390), (286, 5235695), (715, 2094278), (1430, 1047139)]