1418365180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{971483}}^1$

素因数の和:971565

約数の個数: 24

約数和(自身を含む): 3019372272

約数和(自身を除く): 1601007092

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 971483, 1942966, 3885932, 4857415, 9714830, 19429660, 70918259, 141836518, 283673036, 354591295, 709182590, 1418365180]

約数ペア:

[(1, 1418365180), (2, 709182590), (4, 354591295), (5, 283673036), (10, 141836518), (20, 70918259), (73, 19429660), (146, 9714830), (292, 4857415), (365, 3885932), (730, 1942966), (1460, 971483)]