1382458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 2654208

約数和(自身を除く): 1271750

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 191, 329, 382, 517, 658, 1034, 1337, 2101, 2674, 3619, 4202, 7238, 8977, 14707, 17954, 29414, 62839, 98747, 125678, 197494, 691229, 1382458]

約数ペア:

[(1, 1382458), (2, 691229), (7, 197494), (11, 125678), (14, 98747), (22, 62839), (47, 29414), (77, 17954), (94, 14707), (154, 8977), (191, 7238), (329, 4202), (382, 3619), (517, 2674), (658, 2101), (1034, 1337)]