2021991287

素因数分解:

${\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1\times {\mathrm{727}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 2088096192

約数和(自身を除く): 66104905

約数列:

[1, 53, 97, 541, 727, 5141, 28673, 38531, 52477, 70519, 393307, 2781281, 3737507, 20845271, 38150779, 2021991287]

約数ペア:

[(1, 2021991287), (53, 38150779), (97, 20845271), (541, 3737507), (727, 2781281), (5141, 393307), (28673, 70519), (38531, 52477)]