1794920981

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{1213}}^1\times {\mathrm{1543}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 2069355264

約数和(自身を除く): 274434283

約数列:

[1, 7, 137, 959, 1213, 1543, 8491, 10801, 166181, 211391, 1163267, 1479737, 1871659, 13101613, 256417283, 1794920981]

約数ペア:

[(1, 1794920981), (7, 256417283), (137, 13101613), (959, 1871659), (1213, 1479737), (1543, 1163267), (8491, 211391), (10801, 166181)]