1387029232

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{91541}}^1$

素因数の和:92496

約数の個数: 20

約数和(自身を含む): 2690236296

約数和(自身を除く): 1303207064

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 7576, 15152, 91541, 183082, 366164, 732328, 1464656, 86689327, 173378654, 346757308, 693514616, 1387029232]

約数ペア:

[(1, 1387029232), (2, 693514616), (4, 346757308), (8, 173378654), (16, 86689327), (947, 1464656), (1894, 732328), (3788, 366164), (7576, 183082), (15152, 91541)]