275138318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{4211}}^1$

素因数の和:4592

約数の個数: 32

約数和(自身を含む): 509483520

約数和(自身を除く): 234345202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 359, 718, 2513, 4211, 4667, 5026, 8422, 9334, 29477, 32669, 54743, 58954, 65338, 109486, 383201, 766402, 1511749, 3023498, 10582243, 19652737, 21164486, 39305474, 137569159, 275138318]

約数ペア:

[(1, 275138318), (2, 137569159), (7, 39305474), (13, 21164486), (14, 19652737), (26, 10582243), (91, 3023498), (182, 1511749), (359, 766402), (718, 383201), (2513, 109486), (4211, 65338), (4667, 58954), (5026, 54743), (8422, 32669), (9334, 29477)]