1964170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 3946320

約数和(自身を除く): 1982150

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 521, 754, 1042, 1885, 2605, 3770, 5210, 6773, 13546, 15109, 30218, 33865, 67730, 75545, 151090, 196417, 392834, 982085, 1964170]

約数ペア:

[(1, 1964170), (2, 982085), (5, 392834), (10, 196417), (13, 151090), (26, 75545), (29, 67730), (58, 33865), (65, 30218), (130, 15109), (145, 13546), (290, 6773), (377, 5210), (521, 3770), (754, 2605), (1042, 1885)]