2034690868

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{1451}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 4143984768

約数和(自身を除く): 2109293900

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 821, 854, 1451, 1642, 1708, 2902, 3284, 5747, 5804, 10157, 11494, 20314, 22988, 40628, 50081, 88511, 100162, 177022, 200324, 350567, 354044, 619577, 701134, 1191271, 1239154, 1402268, 2382542, 2478308, 4765084, 8338897, 16677794, 33355588, 72667531, 145335062, 290670124, 508672717, 1017345434, 2034690868]

約数ペア:

[(1, 2034690868), (2, 1017345434), (4, 508672717), (7, 290670124), (14, 145335062), (28, 72667531), (61, 33355588), (122, 16677794), (244, 8338897), (427, 4765084), (821, 2478308), (854, 2382542), (1451, 1402268), (1642, 1239154), (1708, 1191271), (2902, 701134), (3284, 619577), (5747, 354044), (5804, 350567), (10157, 200324), (11494, 177022), (20314, 100162), (22988, 88511), (40628, 50081)]