130228238

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{9521}}^1$

素因数の和:10507

約数の個数: 16

約数和(自身を含む): 223500384

約数和(自身を除く): 93272146

約数列:

[1, 2, 7, 14, 977, 1954, 6839, 9521, 13678, 19042, 66647, 133294, 9302017, 18604034, 65114119, 130228238]

約数ペア:

[(1, 130228238), (2, 65114119), (7, 18604034), (14, 9302017), (977, 133294), (1954, 66647), (6839, 19042), (9521, 13678)]