2019831495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 3588931584

約数和(自身を除く): 1569100089

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 127, 165, 339, 381, 565, 635, 853, 1243, 1397, 1695, 1905, 2559, 3729, 4191, 4265, 6215, 6985, 9383, 12795, 14351, 18645, 20955, 28149, 43053, 46915, 71755, 96389, 108331, 140745, 157861, 215265, 289167, 324993, 473583, 481945, 541655, 789305, 1060279, 1191641, 1445835, 1624965, 2367915, 3180837, 3574923, 5301395, 5958205, 12241403, 15904185, 17874615, 36724209, 61207015, 134655433, 183621045, 403966299, 673277165, 2019831495]

約数ペア:

[(1, 2019831495), (3, 673277165), (5, 403966299), (11, 183621045), (15, 134655433), (33, 61207015), (55, 36724209), (113, 17874615), (127, 15904185), (165, 12241403), (339, 5958205), (381, 5301395), (565, 3574923), (635, 3180837), (853, 2367915), (1243, 1624965), (1397, 1445835), (1695, 1191641), (1905, 1060279), (2559, 789305), (3729, 541655), (4191, 481945), (4265, 473583), (6215, 324993), (6985, 289167), (9383, 215265), (12795, 157861), (14351, 140745), (18645, 108331), (20955, 96389), (28149, 71755), (43053, 46915)]