2951054951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1759}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 3444080640

約数和(自身を除く): 493025689

約数列:

[1, 13, 23, 31, 181, 299, 403, 713, 1759, 2353, 4163, 5611, 9269, 22867, 40457, 54119, 54529, 72943, 129053, 318379, 525941, 708877, 1254167, 1677689, 4138927, 7322717, 9869749, 16304171, 95195321, 128306737, 227004227, 2951054951]

約数ペア:

[(1, 2951054951), (13, 227004227), (23, 128306737), (31, 95195321), (181, 16304171), (299, 9869749), (403, 7322717), (713, 4138927), (1759, 1677689), (2353, 1254167), (4163, 708877), (5611, 525941), (9269, 318379), (22867, 129053), (40457, 72943), (54119, 54529)]