2015291384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{70229}}^1$

素因数の和:70463

約数の個数: 32

約数和(自身を含む): 4019965200

約数和(自身を除く): 2004673816

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 3587, 7174, 14348, 28696, 70229, 140458, 280916, 561832, 1193893, 2387786, 4775572, 9551144, 14818319, 29636638, 59273276, 118546552, 251911423, 503822846, 1007645692, 2015291384]

約数ペア:

[(1, 2015291384), (2, 1007645692), (4, 503822846), (8, 251911423), (17, 118546552), (34, 59273276), (68, 29636638), (136, 14818319), (211, 9551144), (422, 4775572), (844, 2387786), (1688, 1193893), (3587, 561832), (7174, 280916), (14348, 140458), (28696, 70229)]