531975314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5197}}^1$

素因数の和:5370

約数の個数: 32

約数和(自身を含む): 894222336

約数和(自身を除く): 362247022

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 403, 806, 1651, 3302, 3937, 5197, 7874, 10394, 51181, 67561, 102362, 135122, 161107, 322214, 660019, 1320038, 2094391, 4188782, 8580247, 17160494, 20460589, 40921178, 265987657, 531975314]

約数ペア:

[(1, 531975314), (2, 265987657), (13, 40921178), (26, 20460589), (31, 17160494), (62, 8580247), (127, 4188782), (254, 2094391), (403, 1320038), (806, 660019), (1651, 322214), (3302, 161107), (3937, 135122), (5197, 102362), (7874, 67561), (10394, 51181)]