973455990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2496041}}^1$

素因数の和:2496064

約数の個数: 32

約数和(自身を含む): 2516010336

約数和(自身を除く): 1542554346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2496041, 4992082, 7488123, 12480205, 14976246, 24960410, 32448533, 37440615, 64897066, 74881230, 97345599, 162242665, 194691198, 324485330, 486727995, 973455990]

約数ペア:

[(1, 973455990), (2, 486727995), (3, 324485330), (5, 194691198), (6, 162242665), (10, 97345599), (13, 74881230), (15, 64897066), (26, 37440615), (30, 32448533), (39, 24960410), (65, 14976246), (78, 12480205), (130, 7488123), (195, 4992082), (390, 2496041)]