2221868428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{183383}}^1$

素因数の和:183633

約数の個数: 24

約数和(自身を含む): 4205361888

約数和(自身を除く): 1983493460

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 3029, 6058, 12116, 183383, 366766, 733532, 2383979, 4767958, 9535916, 42728239, 85456478, 170912956, 555467107, 1110934214, 2221868428]

約数ペア:

[(1, 2221868428), (2, 1110934214), (4, 555467107), (13, 170912956), (26, 85456478), (52, 42728239), (233, 9535916), (466, 4767958), (932, 2383979), (3029, 733532), (6058, 366766), (12116, 183383)]