1815463439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{12251}}^1$

素因数の和:12670

約数の個数: 16

約数和(自身を含む): 2011288320

約数和(自身を除く): 195824881

約数列:

[1, 17, 23, 379, 391, 6443, 8717, 12251, 148189, 208267, 281773, 4643129, 4790141, 78933193, 106791967, 1815463439]

約数ペア:

[(1, 1815463439), (17, 106791967), (23, 78933193), (379, 4790141), (391, 4643129), (6443, 281773), (8717, 208267), (12251, 148189)]