3905468

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 7893984

約数和(自身を除く): 3988516

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1381, 1414, 2762, 2828, 5524, 9667, 19334, 38668, 139481, 278962, 557924, 976367, 1952734, 3905468]

約数ペア:

[(1, 3905468), (2, 1952734), (4, 976367), (7, 557924), (14, 278962), (28, 139481), (101, 38668), (202, 19334), (404, 9667), (707, 5524), (1381, 2828), (1414, 2762)]