2487331376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{14369}}^1$

素因数の和:14757

約数の個数: 40

約数和(自身を含む): 4989264000

約数和(自身を除く): 2501932624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 349, 496, 698, 1396, 2792, 5584, 10819, 14369, 21638, 28738, 43276, 57476, 86552, 114952, 173104, 229904, 445439, 890878, 1781756, 3563512, 5014781, 7127024, 10029562, 20059124, 40118248, 80236496, 155458211, 310916422, 621832844, 1243665688, 2487331376]

約数ペア:

[(1, 2487331376), (2, 1243665688), (4, 621832844), (8, 310916422), (16, 155458211), (31, 80236496), (62, 40118248), (124, 20059124), (248, 10029562), (349, 7127024), (496, 5014781), (698, 3563512), (1396, 1781756), (2792, 890878), (5584, 445439), (10819, 229904), (14369, 173104), (21638, 114952), (28738, 86552), (43276, 57476)]