2051216365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{6551}}^1\times {\mathrm{5693}}^1$

素因数の和:12260

約数の個数: 16

約数和(自身を含む): 2686110336

約数和(自身を除く): 634893971

約数列:

[1, 5, 11, 55, 5693, 6551, 28465, 32755, 62623, 72061, 313115, 360305, 37294843, 186474215, 410243273, 2051216365]

約数ペア:

[(1, 2051216365), (5, 410243273), (11, 186474215), (55, 37294843), (5693, 360305), (6551, 313115), (28465, 72061), (32755, 62623)]