496723976

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{20773}}^1$

素因数の和:20854

約数の個数: 48

約数和(自身を含む): 1101229740

約数和(自身を除く): 604505764

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 11956, 20773, 23912, 41546, 83092, 145411, 166184, 290822, 581644, 1017877, 1163288, 1267153, 2035754, 2534306, 4071508, 5068612, 8143016, 8870071, 10137224, 17740142, 35480284, 62090497, 70960568, 124180994, 248361988, 496723976]

約数ペア:

[(1, 496723976), (2, 248361988), (4, 124180994), (7, 70960568), (8, 62090497), (14, 35480284), (28, 17740142), (49, 10137224), (56, 8870071), (61, 8143016), (98, 5068612), (122, 4071508), (196, 2534306), (244, 2035754), (392, 1267153), (427, 1163288), (488, 1017877), (854, 581644), (1708, 290822), (2989, 166184), (3416, 145411), (5978, 83092), (11956, 41546), (20773, 23912)]