129464494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{2381}}^1$

素因数の和:3291

約数の個数: 16

約数和(自身を含む): 200774016

約数和(自身を除く): 71309522

約数列:

[1, 2, 31, 62, 877, 1754, 2381, 4762, 27187, 54374, 73811, 147622, 2088137, 4176274, 64732247, 129464494]

約数ペア:

[(1, 129464494), (2, 64732247), (31, 4176274), (62, 2088137), (877, 147622), (1754, 73811), (2381, 54374), (4762, 27187)]