981903038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1\times {\mathrm{3581}}^1$

素因数の和:6547

約数の個数: 16

約数和(自身を含む): 1505127744

約数和(自身を除く): 523224706

約数列:

[1, 2, 47, 94, 2917, 3581, 5834, 7162, 137099, 168307, 274198, 336614, 10445777, 20891554, 490951519, 981903038]

約数ペア:

[(1, 981903038), (2, 490951519), (47, 20891554), (94, 10445777), (2917, 336614), (3581, 274198), (5834, 168307), (7162, 137099)]