2080696522768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7649}}^1\times {\mathrm{1000081}}^1$

素因数の和:1007755

約数の個数: 40

約数和(自身を含む): 4269050033400

約数和(自身を除く): 2188353510632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7649, 15298, 30596, 61192, 122384, 130033, 260066, 520132, 1000081, 1040264, 2000162, 2080528, 4000324, 8000648, 16001296, 17001377, 34002754, 68005508, 136011016, 272022032, 7649619569, 15299239138, 30598478276, 61196956552, 122393913104, 130043532673, 260087065346, 520174130692, 1040348261384, 2080696522768]

約数ペア:

[(1, 2080696522768), (2, 1040348261384), (4, 520174130692), (8, 260087065346), (16, 130043532673), (17, 122393913104), (34, 61196956552), (68, 30598478276), (136, 15299239138), (272, 7649619569), (7649, 272022032), (15298, 136011016), (30596, 68005508), (61192, 34002754), (122384, 17001377), (130033, 16001296), (260066, 8000648), (520132, 4000324), (1000081, 2080528), (1040264, 2000162)]