65512137730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503939521}}^1$

素因数の和:503939541

約数の個数: 16

約数和(自身を含む): 126992759544

約数和(自身を除く): 61480621814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503939521, 1007879042, 2519697605, 5039395210, 6551213773, 13102427546, 32756068865, 65512137730]

約数ペア:

[(1, 65512137730), (2, 32756068865), (5, 13102427546), (10, 6551213773), (13, 5039395210), (26, 2519697605), (65, 1007879042), (130, 503939521)]