961800212

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{1109}}^1\times {\mathrm{1381}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 1696626120

約数和(自身を除く): 734825908

約数列:

[1, 2, 4, 157, 314, 628, 1109, 1381, 2218, 2762, 4436, 5524, 174113, 216817, 348226, 433634, 696452, 867268, 1531529, 3063058, 6126116, 240450053, 480900106, 961800212]

約数ペア:

[(1, 961800212), (2, 480900106), (4, 240450053), (157, 6126116), (314, 3063058), (628, 1531529), (1109, 867268), (1381, 696452), (2218, 433634), (2762, 348226), (4436, 216817), (5524, 174113)]