2012565191

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{863}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 2535321600

約数和(自身を除く): 522756409

約数列:

[1, 7, 13, 49, 91, 343, 523, 637, 863, 3661, 4459, 6041, 6799, 11219, 25627, 42287, 47593, 78533, 179389, 296009, 333151, 451349, 549731, 2332057, 3159443, 3848117, 5867537, 22116101, 41072759, 154812707, 287509313, 2012565191]

約数ペア:

[(1, 2012565191), (7, 287509313), (13, 154812707), (49, 41072759), (91, 22116101), (343, 5867537), (523, 3848117), (637, 3159443), (863, 2332057), (3661, 549731), (4459, 451349), (6041, 333151), (6799, 296009), (11219, 179389), (25627, 78533), (42287, 47593)]