5087152430

素因数分解:

$2^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{255251}}^1$

素因数の和:257251

約数の個数: 16

約数和(自身を含む): 9161504784

約数和(自身を除く): 4074352354

約数列:

[1, 2, 5, 10, 1993, 3986, 9965, 19930, 255251, 510502, 1276255, 2552510, 508715243, 1017430486, 2543576215, 5087152430]

約数ペア:

[(1, 5087152430), (2, 2543576215), (5, 1017430486), (10, 508715243), (1993, 2552510), (3986, 1276255), (9965, 510502), (19930, 255251)]