478608479998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{192251}}^1\times {\mathrm{113159}}^1$

素因数の和:305423

約数の個数: 16

約数和(自身を含む): 783188507520

約数和(自身を除く): 304580027522

約数列:

[1, 2, 11, 22, 113159, 192251, 226318, 384502, 1244749, 2114761, 2489498, 4229522, 21754930909, 43509861818, 239304239999, 478608479998]

約数ペア:

[(1, 478608479998), (2, 239304239999), (11, 43509861818), (22, 21754930909), (113159, 4229522), (192251, 2489498), (226318, 2114761), (384502, 1244749)]