1259860098416

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{6221}}^1\times {\mathrm{13171}}^1$

素因数の和:19462

約数の個数: 60

約数和(自身を含む): 2522857212072

約数和(自身を除く): 1262997113656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 6221, 7688, 12442, 13171, 15376, 24884, 26342, 49768, 52684, 99536, 105368, 192851, 210736, 385702, 408301, 771404, 816602, 1542808, 1633204, 3085616, 3266408, 5978381, 6532816, 11956762, 12657331, 23913524, 25314662, 47827048, 50629324, 81936791, 95654096, 101258648, 163873582, 202517296, 327747164, 655494328, 1310988656, 2540040521, 5080081042, 10160162084, 20320324168, 40640648336, 78741256151, 157482512302, 314965024604, 629930049208, 1259860098416]

約数ペア:

[(1, 1259860098416), (2, 629930049208), (4, 314965024604), (8, 157482512302), (16, 78741256151), (31, 40640648336), (62, 20320324168), (124, 10160162084), (248, 5080081042), (496, 2540040521), (961, 1310988656), (1922, 655494328), (3844, 327747164), (6221, 202517296), (7688, 163873582), (12442, 101258648), (13171, 95654096), (15376, 81936791), (24884, 50629324), (26342, 47827048), (49768, 25314662), (52684, 23913524), (99536, 12657331), (105368, 11956762), (192851, 6532816), (210736, 5978381), (385702, 3266408), (408301, 3085616), (771404, 1633204), (816602, 1542808)]