248634758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 404103168

約数和(自身を除く): 155468410

約数列:

[1, 2, 17, 34, 71, 127, 142, 254, 811, 1207, 1622, 2159, 2414, 4318, 9017, 13787, 18034, 27574, 57581, 102997, 115162, 153289, 205994, 306578, 978877, 1750949, 1957754, 3501898, 7312787, 14625574, 124317379, 248634758]

約数ペア:

[(1, 248634758), (2, 124317379), (17, 14625574), (34, 7312787), (71, 3501898), (127, 1957754), (142, 1750949), (254, 978877), (811, 306578), (1207, 205994), (1622, 153289), (2159, 115162), (2414, 102997), (4318, 57581), (9017, 27574), (13787, 18034)]