1440242572

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{11213}}^1$

素因数の和:11577

約数の個数: 24

約数和(自身を含む): 2548987056

約数和(自身を除く): 1108744484

約数列:

[1, 2, 4, 163, 197, 326, 394, 652, 788, 11213, 22426, 32111, 44852, 64222, 128444, 1827719, 2208961, 3655438, 4417922, 7310876, 8835844, 360060643, 720121286, 1440242572]

約数ペア:

[(1, 1440242572), (2, 720121286), (4, 360060643), (163, 8835844), (197, 7310876), (326, 4417922), (394, 3655438), (652, 2208961), (788, 1827719), (11213, 128444), (22426, 64222), (32111, 44852)]