1572203520017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1\times {\mathrm{47777}}^1$

素因数の和:50309

約数の個数: 32

約数和(自身を含む): 1822912638624

約数和(自身を除く): 250709118607

約数列:

[1, 13, 17, 61, 221, 793, 1037, 2441, 13481, 31733, 41497, 47777, 148901, 539461, 621101, 812209, 1935713, 2531317, 2914397, 10558717, 32907121, 37887161, 49544749, 116623657, 644081737, 1516107541, 1982602169, 7114043077, 25773828197, 92482560001, 120938732309, 1572203520017]

約数ペア:

[(1, 1572203520017), (13, 120938732309), (17, 92482560001), (61, 25773828197), (221, 7114043077), (793, 1982602169), (1037, 1516107541), (2441, 644081737), (13481, 116623657), (31733, 49544749), (41497, 37887161), (47777, 32907121), (148901, 10558717), (539461, 2914397), (621101, 2531317), (812209, 1935713)]