2146268872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{97169}}^1$

素因数の和:97437

約数の個数: 32

約数和(自身を含む): 4407631200

約数和(自身を除く): 2261362328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 1004, 2008, 2761, 5522, 11044, 22088, 97169, 194338, 388676, 777352, 1068859, 2137718, 4275436, 8550872, 24389419, 48778838, 97557676, 195115352, 268283609, 536567218, 1073134436, 2146268872]

約数ペア:

[(1, 2146268872), (2, 1073134436), (4, 536567218), (8, 268283609), (11, 195115352), (22, 97557676), (44, 48778838), (88, 24389419), (251, 8550872), (502, 4275436), (1004, 2137718), (2008, 1068859), (2761, 777352), (5522, 388676), (11044, 194338), (22088, 97169)]