403885679990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{37431481}}^1$

素因数の和:37431584

約数の個数: 32

約数和(自身を含む): 792349610976

約数和(自身を除く): 388463930986

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 37431481, 74862962, 187157405, 374314810, 486609253, 973218506, 2433046265, 3106812923, 4866092530, 6213625846, 15534064615, 31068129230, 40388567999, 80777135998, 201942839995, 403885679990]

約数ペア:

[(1, 403885679990), (2, 201942839995), (5, 80777135998), (10, 40388567999), (13, 31068129230), (26, 15534064615), (65, 6213625846), (83, 4866092530), (130, 3106812923), (166, 2433046265), (415, 973218506), (830, 486609253), (1079, 374314810), (2158, 187157405), (5395, 74862962), (10790, 37431481)]