2279071778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 3570480000

約数和(自身を除く): 1291408222

約数列:

[1, 2, 29, 58, 199, 379, 398, 521, 758, 1042, 5771, 10991, 11542, 15109, 21982, 30218, 75421, 103679, 150842, 197459, 207358, 394918, 2187209, 3006691, 4374418, 5726311, 6013382, 11452622, 39294341, 78588682, 1139535889, 2279071778]

約数ペア:

[(1, 2279071778), (2, 1139535889), (29, 78588682), (58, 39294341), (199, 11452622), (379, 6013382), (398, 5726311), (521, 4374418), (758, 3006691), (1042, 2187209), (5771, 394918), (10991, 207358), (11542, 197459), (15109, 150842), (21982, 103679), (30218, 75421)]