505499314

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 794699136

約数和(自身を除く): 289199822

約数列:

[1, 2, 43, 61, 86, 122, 167, 334, 577, 1154, 2623, 5246, 7181, 10187, 14362, 20374, 24811, 35197, 49622, 70394, 96359, 192718, 438041, 876082, 1513471, 3026942, 4143437, 5877899, 8286874, 11755798, 252749657, 505499314]

約数ペア:

[(1, 505499314), (2, 252749657), (43, 11755798), (61, 8286874), (86, 5877899), (122, 4143437), (167, 3026942), (334, 1513471), (577, 876082), (1154, 438041), (2623, 192718), (5246, 96359), (7181, 70394), (10187, 49622), (14362, 35197), (20374, 24811)]