1900647574

素因数分解:

$2^1\times 7^2\times {\mathrm{1889}}^1\times {\mathrm{10267}}^1$

素因数の和:12172

約数の個数: 24

約数和(自身を含む): 3318514920

約数和(自身を除く): 1417867346

約数列:

[1, 2, 7, 14, 49, 98, 1889, 3778, 10267, 13223, 20534, 26446, 71869, 92561, 143738, 185122, 503083, 1006166, 19394363, 38788726, 135760541, 271521082, 950323787, 1900647574]

約数ペア:

[(1, 1900647574), (2, 950323787), (7, 271521082), (14, 135760541), (49, 38788726), (98, 19394363), (1889, 1006166), (3778, 503083), (10267, 185122), (13223, 143738), (20534, 92561), (26446, 71869)]