2081540158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{126047}}^1$

素因数の和:126431

約数の個数: 16

約数和(自身を含む): 3267164160

約数和(自身を除く): 1185624002

約数列:

[1, 2, 23, 46, 359, 718, 8257, 16514, 126047, 252094, 2899081, 5798162, 45250873, 90501746, 1040770079, 2081540158]

約数ペア:

[(1, 2081540158), (2, 1040770079), (23, 90501746), (46, 45250873), (359, 5798162), (718, 2899081), (8257, 252094), (16514, 126047)]