3250016252

素因数分解:

$2^2\times 7^1\times {\mathrm{2909}}^1\times {\mathrm{39901}}^1$

素因数の和:42821

約数の個数: 24

約数和(自身を含む): 6502429920

約数和(自身を除く): 3252413668

約数列:

[1, 2, 4, 7, 14, 28, 2909, 5818, 11636, 20363, 39901, 40726, 79802, 81452, 159604, 279307, 558614, 1117228, 116072009, 232144018, 464288036, 812504063, 1625008126, 3250016252]

約数ペア:

[(1, 3250016252), (2, 1625008126), (4, 812504063), (7, 464288036), (14, 232144018), (28, 116072009), (2909, 1117228), (5818, 558614), (11636, 279307), (20363, 159604), (39901, 81452), (40726, 79802)]