2051201341

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{310741}}^1$

素因数の和:310812

約数の個数: 16

約数和(自身を含む): 2505823488

約数和(自身を除く): 454622147

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 310741, 2175187, 7147043, 12740381, 50029301, 89182667, 293028763, 2051201341]

約数ペア:

[(1, 2051201341), (7, 293028763), (23, 89182667), (41, 50029301), (161, 12740381), (287, 7147043), (943, 2175187), (6601, 310741)]