265495568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{5623}}^1$

素因数の和:5871

約数の個数: 40

約数和(自身を含む): 556506048

約数和(自身を除く): 291010480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227, 454, 908, 1816, 2951, 3632, 5623, 5902, 11246, 11804, 22492, 23608, 44984, 47216, 73099, 89968, 146198, 292396, 584792, 1169584, 1276421, 2552842, 5105684, 10211368, 16593473, 20422736, 33186946, 66373892, 132747784, 265495568]

約数ペア:

[(1, 265495568), (2, 132747784), (4, 66373892), (8, 33186946), (13, 20422736), (16, 16593473), (26, 10211368), (52, 5105684), (104, 2552842), (208, 1276421), (227, 1169584), (454, 584792), (908, 292396), (1816, 146198), (2951, 89968), (3632, 73099), (5623, 47216), (5902, 44984), (11246, 23608), (11804, 22492)]