449424376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{11677}}^1$

素因数の和:11983

約数の個数: 32

約数和(自身を含む): 895469040

約数和(自身を除く): 446044664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 1132, 2264, 4811, 9622, 11677, 19244, 23354, 38488, 46708, 93416, 198509, 397018, 794036, 1588072, 3304591, 6609182, 13218364, 26436728, 56178047, 112356094, 224712188, 449424376]

約数ペア:

[(1, 449424376), (2, 224712188), (4, 112356094), (8, 56178047), (17, 26436728), (34, 13218364), (68, 6609182), (136, 3304591), (283, 1588072), (566, 794036), (1132, 397018), (2264, 198509), (4811, 93416), (9622, 46708), (11677, 38488), (19244, 23354)]