1330497805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2924171}}^1$

素因数の和:2924196

約数の個数: 16

約数和(自身を含む): 1965043584

約数和(自身を除く): 634545779

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 2924171, 14620855, 20469197, 38014223, 102345985, 190071115, 266099561, 1330497805]

約数ペア:

[(1, 1330497805), (5, 266099561), (7, 190071115), (13, 102345985), (35, 38014223), (65, 20469197), (91, 14620855), (455, 2924171)]