1578876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 4116000

約数和(自身を除く): 2537124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 349, 377, 698, 754, 1047, 1131, 1396, 1508, 2094, 2262, 4188, 4524, 4537, 9074, 10121, 13611, 18148, 20242, 27222, 30363, 40484, 54444, 60726, 121452, 131573, 263146, 394719, 526292, 789438, 1578876]

約数ペア:

[(1, 1578876), (2, 789438), (3, 526292), (4, 394719), (6, 263146), (12, 131573), (13, 121452), (26, 60726), (29, 54444), (39, 40484), (52, 30363), (58, 27222), (78, 20242), (87, 18148), (116, 13611), (156, 10121), (174, 9074), (348, 4537), (349, 4524), (377, 4188), (698, 2262), (754, 2094), (1047, 1508), (1131, 1396)]