2079676312

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{3917}}^1$

素因数の和:4448

約数の個数: 64

約数和(自身を含む): 4701600000

約数和(自身を除く): 2621923688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 499, 532, 998, 1064, 1996, 3493, 3917, 3992, 6986, 7834, 9481, 13972, 15668, 18962, 27419, 27944, 31336, 37924, 54838, 66367, 74423, 75848, 109676, 132734, 148846, 219352, 265468, 297692, 520961, 530936, 595384, 1041922, 1954583, 2083844, 3909166, 4167688, 7818332, 13682081, 15636664, 27364162, 37137077, 54728324, 74274154, 109456648, 148548308, 259959539, 297096616, 519919078, 1039838156, 2079676312]

約数ペア:

[(1, 2079676312), (2, 1039838156), (4, 519919078), (7, 297096616), (8, 259959539), (14, 148548308), (19, 109456648), (28, 74274154), (38, 54728324), (56, 37137077), (76, 27364162), (133, 15636664), (152, 13682081), (266, 7818332), (499, 4167688), (532, 3909166), (998, 2083844), (1064, 1954583), (1996, 1041922), (3493, 595384), (3917, 530936), (3992, 520961), (6986, 297692), (7834, 265468), (9481, 219352), (13972, 148846), (15668, 132734), (18962, 109676), (27419, 75848), (27944, 74423), (31336, 66367), (37924, 54838)]