2017478964

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{17599}}^1$

素因数の和:17880

約数の個数: 48

約数和(自身を含む): 4843238400

約数和(自身を除く): 2825759436

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 233, 246, 466, 492, 699, 932, 1398, 2796, 9553, 17599, 19106, 28659, 35198, 38212, 52797, 57318, 70396, 105594, 114636, 211188, 721559, 1443118, 2164677, 2886236, 4100567, 4329354, 8201134, 8658708, 12301701, 16402268, 24603402, 49206804, 168123247, 336246494, 504369741, 672492988, 1008739482, 2017478964]

約数ペア:

[(1, 2017478964), (2, 1008739482), (3, 672492988), (4, 504369741), (6, 336246494), (12, 168123247), (41, 49206804), (82, 24603402), (123, 16402268), (164, 12301701), (233, 8658708), (246, 8201134), (466, 4329354), (492, 4100567), (699, 2886236), (932, 2164677), (1398, 1443118), (2796, 721559), (9553, 211188), (17599, 114636), (19106, 105594), (28659, 70396), (35198, 57318), (38212, 52797)]