2013144991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4409}}^1$

素因数の和:4567

約数の個数: 32

約数和(自身を含む): 2465648640

約数和(自身を除く): 452503649

約数列:

[1, 11, 13, 31, 103, 143, 341, 403, 1133, 1339, 3193, 4409, 4433, 14729, 35123, 41509, 48499, 57317, 136679, 454127, 456599, 630487, 1503469, 1776827, 4995397, 5903651, 14077937, 19545097, 64940161, 154857307, 183013181, 2013144991]

約数ペア:

[(1, 2013144991), (11, 183013181), (13, 154857307), (31, 64940161), (103, 19545097), (143, 14077937), (341, 5903651), (403, 4995397), (1133, 1776827), (1339, 1503469), (3193, 630487), (4409, 456599), (4433, 454127), (14729, 136679), (35123, 57317), (41509, 48499)]