2008753888

素因数分解:

$2^5\times {\mathrm{3251}}^1\times {\mathrm{19309}}^1$

素因数の和:22570

約数の個数: 24

約数和(自身を含む): 3956155560

約数和(自身を除く): 1947401672

約数列:

[1, 2, 4, 8, 16, 32, 3251, 6502, 13004, 19309, 26008, 38618, 52016, 77236, 104032, 154472, 308944, 617888, 62773559, 125547118, 251094236, 502188472, 1004376944, 2008753888]

約数ペア:

[(1, 2008753888), (2, 1004376944), (4, 502188472), (8, 251094236), (16, 125547118), (32, 62773559), (3251, 617888), (6502, 308944), (13004, 154472), (19309, 104032), (26008, 77236), (38618, 52016)]