129021862

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{8219}}^1$

素因数の和:8435

約数の個数: 16

約数和(自身を含む): 198858240

約数和(自身を除く): 69836378

約数列:

[1, 2, 47, 94, 167, 334, 7849, 8219, 15698, 16438, 386293, 772586, 1372573, 2745146, 64510931, 129021862]

約数ペア:

[(1, 129021862), (2, 64510931), (47, 2745146), (94, 1372573), (167, 772586), (334, 386293), (7849, 16438), (8219, 15698)]