138055586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{2539}}^1$

素因数の和:3449

約数の個数: 16

約数和(自身を含む): 214091520

約数和(自身を除く): 76035934

約数列:

[1, 2, 31, 62, 877, 1754, 2539, 5078, 27187, 54374, 78709, 157418, 2226703, 4453406, 69027793, 138055586]

約数ペア:

[(1, 138055586), (2, 69027793), (31, 4453406), (62, 2226703), (877, 157418), (1754, 78709), (2539, 54374), (5078, 27187)]