1682667745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 2267750016

約数和(自身を除く): 585082271

約数列:

[1, 5, 11, 55, 113, 121, 151, 163, 565, 605, 755, 815, 1243, 1661, 1793, 6215, 8305, 8965, 13673, 17063, 18271, 18419, 19723, 24613, 68365, 85315, 91355, 92095, 98615, 123065, 187693, 202609, 270743, 938465, 1013045, 1353715, 2064623, 2228699, 2781269, 2978173, 10323115, 11143495, 13906345, 14890865, 30593959, 152969795, 336533549, 1682667745]

約数ペア:

[(1, 1682667745), (5, 336533549), (11, 152969795), (55, 30593959), (113, 14890865), (121, 13906345), (151, 11143495), (163, 10323115), (565, 2978173), (605, 2781269), (755, 2228699), (815, 2064623), (1243, 1353715), (1661, 1013045), (1793, 938465), (6215, 270743), (8305, 202609), (8965, 187693), (13673, 123065), (17063, 98615), (18271, 92095), (18419, 91355), (19723, 85315), (24613, 68365)]