69005018

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1619}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 105092640

約数和(自身を除く): 36087622

約数列:

[1, 2, 101, 202, 211, 422, 1619, 3238, 21311, 42622, 163519, 327038, 341609, 683218, 34502509, 69005018]

約数ペア:

[(1, 69005018), (2, 34502509), (101, 683218), (202, 341609), (211, 327038), (422, 163519), (1619, 42622), (3238, 21311)]