858983898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 1861632000

約数和(自身を除く): 1002648102

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 199, 398, 597, 713, 1009, 1194, 1426, 2018, 2139, 3027, 4278, 4577, 6054, 6169, 9154, 12338, 13731, 18507, 23207, 27462, 31279, 37014, 46414, 62558, 69621, 93837, 139242, 141887, 187674, 200791, 283774, 401582, 425661, 602373, 719417, 851322, 1204746, 1438834, 2158251, 4316502, 4618193, 6224521, 9236386, 12449042, 13854579, 18673563, 27709158, 37347126, 143163983, 286327966, 429491949, 858983898]

約数ペア:

[(1, 858983898), (2, 429491949), (3, 286327966), (6, 143163983), (23, 37347126), (31, 27709158), (46, 18673563), (62, 13854579), (69, 12449042), (93, 9236386), (138, 6224521), (186, 4618193), (199, 4316502), (398, 2158251), (597, 1438834), (713, 1204746), (1009, 851322), (1194, 719417), (1426, 602373), (2018, 425661), (2139, 401582), (3027, 283774), (4278, 200791), (4577, 187674), (6054, 141887), (6169, 139242), (9154, 93837), (12338, 69621), (13731, 62558), (18507, 46414), (23207, 37014), (27462, 31279)]