251172166

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 436101120

約数和(自身を除く): 184928954

約数列:

[1, 2, 7, 14, 139, 278, 337, 383, 674, 766, 973, 1946, 2359, 2681, 4718, 5362, 46843, 53237, 93686, 106474, 129071, 258142, 327901, 372659, 655802, 745318, 903497, 1806994, 17940869, 35881738, 125586083, 251172166]

約数ペア:

[(1, 251172166), (2, 125586083), (7, 35881738), (14, 17940869), (139, 1806994), (278, 903497), (337, 745318), (383, 655802), (674, 372659), (766, 327901), (973, 258142), (1946, 129071), (2359, 106474), (2681, 93686), (4718, 53237), (5362, 46843)]