213567146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{13313}}^1$

素因数の和:13945

約数の個数: 16

約数和(自身を含む): 345578184

約数和(自身を除く): 132011038

約数列:

[1, 2, 13, 26, 617, 1234, 8021, 13313, 16042, 26626, 173069, 346138, 8214121, 16428242, 106783573, 213567146]

約数ペア:

[(1, 213567146), (2, 106783573), (13, 16428242), (26, 8214121), (617, 346138), (1234, 173069), (8021, 26626), (13313, 16042)]