2164952704

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1619}}^1$

素因数の和:2001

約数の個数: 64

約数和(自身を含む): 4468089600

約数和(自身を除く): 2303136896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 337, 496, 674, 992, 1348, 1619, 1984, 2696, 3238, 3968, 5392, 6476, 10447, 10784, 12952, 20894, 21568, 25904, 41788, 43136, 50189, 51808, 83576, 100378, 103616, 167152, 200756, 207232, 334304, 401512, 545603, 668608, 803024, 1091206, 1337216, 1606048, 2182412, 3212096, 4364824, 6424192, 8729648, 16913693, 17459296, 33827386, 34918592, 67654772, 69837184, 135309544, 270619088, 541238176, 1082476352, 2164952704]

約数ペア:

[(1, 2164952704), (2, 1082476352), (4, 541238176), (8, 270619088), (16, 135309544), (31, 69837184), (32, 67654772), (62, 34918592), (64, 33827386), (124, 17459296), (128, 16913693), (248, 8729648), (337, 6424192), (496, 4364824), (674, 3212096), (992, 2182412), (1348, 1606048), (1619, 1337216), (1984, 1091206), (2696, 803024), (3238, 668608), (3968, 545603), (5392, 401512), (6476, 334304), (10447, 207232), (10784, 200756), (12952, 167152), (20894, 103616), (21568, 100378), (25904, 83576), (41788, 51808), (43136, 50189)]