21714157052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45617977}}^1$

素因数の和:45618005

約数の個数: 24

約数和(自身を含む): 45982921824

約数和(自身を除く): 24268764772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 45617977, 91235954, 182471908, 319325839, 638651678, 775505609, 1277303356, 1551011218, 3102022436, 5428539263, 10857078526, 21714157052]

約数ペア:

[(1, 21714157052), (2, 10857078526), (4, 5428539263), (7, 3102022436), (14, 1551011218), (17, 1277303356), (28, 775505609), (34, 638651678), (68, 319325839), (119, 182471908), (238, 91235954), (476, 45617977)]