2175706

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 24

約数和(自身を含む): 3643164

約数和(自身を除く): 1467458

約数列:

[1, 2, 13, 26, 41, 82, 157, 169, 314, 338, 533, 1066, 2041, 4082, 6437, 6929, 12874, 13858, 26533, 53066, 83681, 167362, 1087853, 2175706]

約数ペア:

[(1, 2175706), (2, 1087853), (13, 167362), (26, 83681), (41, 53066), (82, 26533), (157, 13858), (169, 12874), (314, 6929), (338, 6437), (533, 4082), (1066, 2041)]