2008361108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{1669}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 3851247120

約数和(自身を除く): 1842886012

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 317, 634, 949, 1268, 1669, 1898, 3338, 3796, 4121, 6676, 8242, 16484, 21697, 23141, 43394, 46282, 86788, 92564, 121837, 243674, 300833, 487348, 529073, 601666, 1058146, 1203332, 1583881, 2116292, 3167762, 6335524, 6877949, 13755898, 27511796, 38622329, 77244658, 154489316, 502090277, 1004180554, 2008361108]

約数ペア:

[(1, 2008361108), (2, 1004180554), (4, 502090277), (13, 154489316), (26, 77244658), (52, 38622329), (73, 27511796), (146, 13755898), (292, 6877949), (317, 6335524), (634, 3167762), (949, 2116292), (1268, 1583881), (1669, 1203332), (1898, 1058146), (3338, 601666), (3796, 529073), (4121, 487348), (6676, 300833), (8242, 243674), (16484, 121837), (21697, 92564), (23141, 86788), (43394, 46282)]