723007090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5561593}}^1$

素因数の和:5561613

約数の個数: 16

約数和(自身を含む): 1401521688

約数和(自身を除く): 678514598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5561593, 11123186, 27807965, 55615930, 72300709, 144601418, 361503545, 723007090]

約数ペア:

[(1, 723007090), (2, 361503545), (5, 144601418), (10, 72300709), (13, 55615930), (26, 27807965), (65, 11123186), (130, 5561593)]