130355696

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{280939}}^1$

素因数の和:280976

約数の個数: 20

約数和(自身を含む): 261274200

約数和(自身を除く): 130918504

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 280939, 561878, 1123756, 2247512, 4495024, 8147231, 16294462, 32588924, 65177848, 130355696]

約数ペア:

[(1, 130355696), (2, 65177848), (4, 32588924), (8, 16294462), (16, 8147231), (29, 4495024), (58, 2247512), (116, 1123756), (232, 561878), (464, 280939)]