7139110810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{47629}}^1$

素因数の和:48802

約数の個数: 32

約数和(自身を含む): 13851185040

約数和(自身を除く): 6712074230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1153, 2306, 5765, 11530, 14989, 29978, 47629, 74945, 95258, 149890, 238145, 476290, 619177, 1238354, 3095885, 6191770, 54916237, 109832474, 274581185, 549162370, 713911081, 1427822162, 3569555405, 7139110810]

約数ペア:

[(1, 7139110810), (2, 3569555405), (5, 1427822162), (10, 713911081), (13, 549162370), (26, 274581185), (65, 109832474), (130, 54916237), (1153, 6191770), (2306, 3095885), (5765, 1238354), (11530, 619177), (14989, 476290), (29978, 238145), (47629, 149890), (74945, 95258)]