387675654

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{19717}}^1$

素因数の和:19864

約数の個数: 32

約数和(自身を含む): 809226720

約数和(自身を除く): 421551066

約数列:

[1, 2, 3, 6, 29, 58, 87, 113, 174, 226, 339, 678, 3277, 6554, 9831, 19662, 19717, 39434, 59151, 118302, 571793, 1143586, 1715379, 2228021, 3430758, 4456042, 6684063, 13368126, 64612609, 129225218, 193837827, 387675654]

約数ペア:

[(1, 387675654), (2, 193837827), (3, 129225218), (6, 64612609), (29, 13368126), (58, 6684063), (87, 4456042), (113, 3430758), (174, 2228021), (226, 1715379), (339, 1143586), (678, 571793), (3277, 118302), (6554, 59151), (9831, 39434), (19662, 19717)]