7131023980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4884263}}^1$

素因数の和:4884345

約数の個数: 24

約数和(自身を含む): 15180292512

約数和(自身を除く): 8049268532

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 4884263, 9768526, 19537052, 24421315, 48842630, 97685260, 356551199, 713102398, 1426204796, 1782755995, 3565511990, 7131023980]

約数ペア:

[(1, 7131023980), (2, 3565511990), (4, 1782755995), (5, 1426204796), (10, 713102398), (20, 356551199), (73, 97685260), (146, 48842630), (292, 24421315), (365, 19537052), (730, 9768526), (1460, 4884263)]