1888894898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{7933}}^1$

素因数の和:8162

約数の個数: 32

約数和(自身を含む): 3153288960

約数和(自身を除く): 1264394062

約数列:

[1, 2, 11, 22, 79, 137, 158, 274, 869, 1507, 1738, 3014, 7933, 10823, 15866, 21646, 87263, 119053, 174526, 238106, 626707, 1086821, 1253414, 2173642, 6893777, 11955031, 13787554, 23910062, 85858859, 171717718, 944447449, 1888894898]

約数ペア:

[(1, 1888894898), (2, 944447449), (11, 171717718), (22, 85858859), (79, 23910062), (137, 13787554), (158, 11955031), (274, 6893777), (869, 2173642), (1507, 1253414), (1738, 1086821), (3014, 626707), (7933, 238106), (10823, 174526), (15866, 119053), (21646, 87263)]