1917503392

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{231359}}^1$

素因数の和:231413

約数の個数: 48

約数和(自身を含む): 4431006720

約数和(自身を除く): 2513503328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 231359, 462718, 925436, 1619513, 1850872, 3239026, 3701744, 6478052, 7403488, 8560283, 12956104, 17120566, 25912208, 34241132, 51824416, 59921981, 68482264, 119843962, 136964528, 239687924, 273929056, 479375848, 958751696, 1917503392]

約数ペア:

[(1, 1917503392), (2, 958751696), (4, 479375848), (7, 273929056), (8, 239687924), (14, 136964528), (16, 119843962), (28, 68482264), (32, 59921981), (37, 51824416), (56, 34241132), (74, 25912208), (112, 17120566), (148, 12956104), (224, 8560283), (259, 7403488), (296, 6478052), (518, 3701744), (592, 3239026), (1036, 1850872), (1184, 1619513), (2072, 925436), (4144, 462718), (8288, 231359)]