2226068

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 4381020

約数和(自身を除く): 2154952

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 89, 148, 169, 178, 338, 356, 481, 676, 962, 1157, 1924, 2314, 3293, 4628, 6253, 6586, 12506, 13172, 15041, 25012, 30082, 42809, 60164, 85618, 171236, 556517, 1113034, 2226068]

約数ペア:

[(1, 2226068), (2, 1113034), (4, 556517), (13, 171236), (26, 85618), (37, 60164), (52, 42809), (74, 30082), (89, 25012), (148, 15041), (169, 13172), (178, 12506), (338, 6586), (356, 6253), (481, 4628), (676, 3293), (962, 2314), (1157, 1924)]