491545082

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{4583}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 866045952

約数和(自身を除く): 374500870

約数列:

[1, 2, 7, 14, 47, 94, 163, 326, 329, 658, 1141, 2282, 4583, 7661, 9166, 15322, 32081, 53627, 64162, 107254, 215401, 430802, 747029, 1494058, 1507807, 3015614, 5229203, 10458406, 35110363, 70220726, 245772541, 491545082]

約数ペア:

[(1, 491545082), (2, 245772541), (7, 70220726), (14, 35110363), (47, 10458406), (94, 5229203), (163, 3015614), (326, 1507807), (329, 1494058), (658, 747029), (1141, 430802), (2282, 215401), (4583, 107254), (7661, 64162), (9166, 53627), (15322, 32081)]