2019936399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{502847}}^1$

素因数の和:502966

約数の個数: 16

約数和(自身を含む): 2928586752

約数和(自身を除く): 908650353

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 502847, 1508541, 6537011, 19611033, 51793241, 155379723, 673312133, 2019936399]

約数ペア:

[(1, 2019936399), (3, 673312133), (13, 155379723), (39, 51793241), (103, 19611033), (309, 6537011), (1339, 1508541), (4017, 502847)]