228720778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{799723}}^1$

素因数の和:799749

約数の個数: 16

約数和(自身を含む): 403060896

約数和(自身を除く): 174340118

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 799723, 1599446, 8796953, 10396399, 17593906, 20792798, 114360389, 228720778]

約数ペア:

[(1, 228720778), (2, 114360389), (11, 20792798), (13, 17593906), (22, 10396399), (26, 8796953), (143, 1599446), (286, 799723)]