498130386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{22727}}^1$

素因数の和:23026

約数の個数: 32

約数和(自身を含む): 1076761728

約数和(自身を除く): 578631342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3653, 7306, 10959, 21918, 22727, 45454, 68181, 136362, 295451, 590902, 886353, 1772706, 6386287, 12772574, 19158861, 38317722, 83021731, 166043462, 249065193, 498130386]

約数ペア:

[(1, 498130386), (2, 249065193), (3, 166043462), (6, 83021731), (13, 38317722), (26, 19158861), (39, 12772574), (78, 6386287), (281, 1772706), (562, 886353), (843, 590902), (1686, 295451), (3653, 136362), (7306, 68181), (10959, 45454), (21918, 22727)]