1642008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 4239360

約数和(自身を除く): 2597352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 2207, 4414, 6621, 8828, 13242, 17656, 26484, 52968, 68417, 136834, 205251, 273668, 410502, 547336, 821004, 1642008]

約数ペア:

[(1, 1642008), (2, 821004), (3, 547336), (4, 410502), (6, 273668), (8, 205251), (12, 136834), (24, 68417), (31, 52968), (62, 26484), (93, 17656), (124, 13242), (186, 8828), (248, 6621), (372, 4414), (744, 2207)]