299178490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{6829}}^1$

素因数の和:7186

約数の個数: 32

約数和(自身を含む): 581752080

約数和(自身を除く): 282573590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 1685, 3370, 4381, 6829, 8762, 13658, 21905, 34145, 43810, 68290, 88777, 177554, 443885, 887770, 2301373, 4602746, 11506865, 23013730, 29917849, 59835698, 149589245, 299178490]

約数ペア:

[(1, 299178490), (2, 149589245), (5, 59835698), (10, 29917849), (13, 23013730), (26, 11506865), (65, 4602746), (130, 2301373), (337, 887770), (674, 443885), (1685, 177554), (3370, 88777), (4381, 68290), (6829, 43810), (8762, 34145), (13658, 21905)]