120997822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{6329}}^1$

素因数の和:6432

約数の個数: 24

約数和(自身を含む): 202053600

約数和(自身を除く): 81055778

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 6329, 9559, 12658, 19118, 69619, 139238, 499991, 765809, 999982, 1531618, 5499901, 10999802, 60498911, 120997822]

約数ペア:

[(1, 120997822), (2, 60498911), (11, 10999802), (22, 5499901), (79, 1531618), (121, 999982), (158, 765809), (242, 499991), (869, 139238), (1738, 69619), (6329, 19118), (9559, 12658)]