130618141

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 140616000

約数和(自身を除く): 9997859

約数列:

[1, 19, 61, 251, 449, 1159, 4769, 8531, 15311, 27389, 112699, 290909, 520391, 2141281, 6874639, 130618141]

約数ペア:

[(1, 130618141), (19, 6874639), (61, 2141281), (251, 520391), (449, 290909), (1159, 112699), (4769, 27389), (8531, 15311)]