2056539163

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 2488320000

約数和(自身を除く): 431780837

約数列:

[1, 7, 31, 49, 217, 269, 343, 719, 1519, 1883, 5033, 8339, 10633, 13181, 22289, 35231, 58373, 92267, 156023, 193411, 246617, 408611, 1092161, 1353877, 2860277, 5995741, 7645127, 9477139, 41970187, 66339973, 293791309, 2056539163]

約数ペア:

[(1, 2056539163), (7, 293791309), (31, 66339973), (49, 41970187), (217, 9477139), (269, 7645127), (343, 5995741), (719, 2860277), (1519, 1353877), (1883, 1092161), (5033, 408611), (8339, 246617), (10633, 193411), (13181, 156023), (22289, 92267), (35231, 58373)]