2087662408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1544129}}^1$

素因数の和:1544161

約数の個数: 24

約数和(自身を含む): 4238636850

約数和(自身を除く): 2150974442

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1544129, 3088258, 6176516, 12353032, 20073677, 40147354, 80294708, 160589416, 260957801, 521915602, 1043831204, 2087662408]

約数ペア:

[(1, 2087662408), (2, 1043831204), (4, 521915602), (8, 260957801), (13, 160589416), (26, 80294708), (52, 40147354), (104, 20073677), (169, 12353032), (338, 6176516), (676, 3088258), (1352, 1544129)]