2606260

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 5515776

約数和(自身を除く): 2909516

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 863, 1510, 1726, 3020, 3452, 4315, 8630, 17260, 130313, 260626, 521252, 651565, 1303130, 2606260]

約数ペア:

[(1, 2606260), (2, 1303130), (4, 651565), (5, 521252), (10, 260626), (20, 130313), (151, 17260), (302, 8630), (604, 4315), (755, 3452), (863, 3020), (1510, 1726)]