1491506210

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1319917}}^1$

素因数の和:1320037

約数の個数: 16

約数和(自身を含む): 2708471736

約数和(自身を除く): 1216965526

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1319917, 2639834, 6599585, 13199170, 149150621, 298301242, 745753105, 1491506210]

約数ペア:

[(1, 1491506210), (2, 745753105), (5, 298301242), (10, 149150621), (113, 13199170), (226, 6599585), (565, 2639834), (1130, 1319917)]