2625584

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 30

約数和(自身を含む): 5514156

約数和(自身を除く): 2888572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 971, 1352, 1942, 2704, 3884, 7768, 12623, 15536, 25246, 50492, 100984, 164099, 201968, 328198, 656396, 1312792, 2625584]

約数ペア:

[(1, 2625584), (2, 1312792), (4, 656396), (8, 328198), (13, 201968), (16, 164099), (26, 100984), (52, 50492), (104, 25246), (169, 15536), (208, 12623), (338, 7768), (676, 3884), (971, 2704), (1352, 1942)]