2018543852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{5521}}^1$

素因数の和:5706

約数の個数: 48

約数和(自身を含む): 3896323200

約数和(自身を除く): 1877779348

約数列:

[1, 2, 4, 13, 26, 52, 79, 89, 158, 178, 316, 356, 1027, 1157, 2054, 2314, 4108, 4628, 5521, 7031, 11042, 14062, 22084, 28124, 71773, 91403, 143546, 182806, 287092, 365612, 436159, 491369, 872318, 982738, 1744636, 1965476, 5670067, 6387797, 11340134, 12775594, 22680268, 25551188, 38818151, 77636302, 155272604, 504635963, 1009271926, 2018543852]

約数ペア:

[(1, 2018543852), (2, 1009271926), (4, 504635963), (13, 155272604), (26, 77636302), (52, 38818151), (79, 25551188), (89, 22680268), (158, 12775594), (178, 11340134), (316, 6387797), (356, 5670067), (1027, 1965476), (1157, 1744636), (2054, 982738), (2314, 872318), (4108, 491369), (4628, 436159), (5521, 365612), (7031, 287092), (11042, 182806), (14062, 143546), (22084, 91403), (28124, 71773)]