488190962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{13417}}^1$

素因数の和:13562

約数の個数: 32

約数和(自身を含む): 881079552

約数和(自身を除く): 392888590

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 322, 791, 1582, 2599, 5198, 13417, 18193, 26834, 36386, 93919, 187838, 308591, 617182, 1516121, 2160137, 3032242, 4320274, 10612847, 21225694, 34870783, 69741566, 244095481, 488190962]

約数ペア:

[(1, 488190962), (2, 244095481), (7, 69741566), (14, 34870783), (23, 21225694), (46, 10612847), (113, 4320274), (161, 3032242), (226, 2160137), (322, 1516121), (791, 617182), (1582, 308591), (2599, 187838), (5198, 93919), (13417, 36386), (18193, 26834)]