247594696

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 470471040

約数和(自身を除く): 222876344

約数列:

[1, 2, 4, 8, 103, 206, 412, 487, 617, 824, 974, 1234, 1948, 2468, 3896, 4936, 50161, 63551, 100322, 127102, 200644, 254204, 300479, 401288, 508408, 600958, 1201916, 2403832, 30949337, 61898674, 123797348, 247594696]

約数ペア:

[(1, 247594696), (2, 123797348), (4, 61898674), (8, 30949337), (103, 2403832), (206, 1201916), (412, 600958), (487, 508408), (617, 401288), (824, 300479), (974, 254204), (1234, 200644), (1948, 127102), (2468, 100322), (3896, 63551), (4936, 50161)]