1808991217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{50773}}^1$

素因数の和:50904

約数の個数: 16

約数和(自身を含む): 2047207680

約数和(自身を除く): 238216463

約数列:

[1, 11, 41, 79, 451, 869, 3239, 35629, 50773, 558503, 2081693, 4011067, 22898623, 44121737, 164453747, 1808991217]

約数ペア:

[(1, 1808991217), (11, 164453747), (41, 44121737), (79, 22898623), (451, 4011067), (869, 2081693), (3239, 558503), (35629, 50773)]