2034453848

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{408197}}^1$

素因数の和:408299

約数の個数: 32

約数和(自身を含む): 4408538400

約数和(自身を除く): 2374084552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 408197, 816394, 1632788, 2857379, 3265576, 5714758, 11429516, 22859032, 36329533, 72659066, 145318132, 254306731, 290636264, 508613462, 1017226924, 2034453848]

約数ペア:

[(1, 2034453848), (2, 1017226924), (4, 508613462), (7, 290636264), (8, 254306731), (14, 145318132), (28, 72659066), (56, 36329533), (89, 22859032), (178, 11429516), (356, 5714758), (623, 3265576), (712, 2857379), (1246, 1632788), (2492, 816394), (4984, 408197)]