2051255376

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{491201}}^1$

素因数の和:491244

約数の個数: 60

約数和(自身を含む): 5938632180

約数和(自身を除く): 3887376804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 491201, 982402, 1473603, 1964804, 2947206, 3929608, 4420809, 5894412, 7859216, 8841618, 11788824, 14244829, 17683236, 23577648, 28489658, 35366472, 42734487, 56979316, 70732944, 85468974, 113958632, 128203461, 170937948, 227917264, 256406922, 341875896, 512813844, 683751792, 1025627688, 2051255376]

約数ペア:

[(1, 2051255376), (2, 1025627688), (3, 683751792), (4, 512813844), (6, 341875896), (8, 256406922), (9, 227917264), (12, 170937948), (16, 128203461), (18, 113958632), (24, 85468974), (29, 70732944), (36, 56979316), (48, 42734487), (58, 35366472), (72, 28489658), (87, 23577648), (116, 17683236), (144, 14244829), (174, 11788824), (232, 8841618), (261, 7859216), (348, 5894412), (464, 4420809), (522, 3929608), (696, 2947206), (1044, 1964804), (1392, 1473603), (2088, 982402), (4176, 491201)]