2080330454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{14723}}^1$

素因数の和:14852

約数の個数: 32

約数和(自身を含む): 3358485504

約数和(自身を除く): 1278155050

約数列:

[1, 2, 31, 43, 53, 62, 86, 106, 1333, 1643, 2279, 2666, 3286, 4558, 14723, 29446, 70649, 141298, 456413, 633089, 780319, 912826, 1266178, 1560638, 19625759, 24189889, 33553717, 39251518, 48379778, 67107434, 1040165227, 2080330454]

約数ペア:

[(1, 2080330454), (2, 1040165227), (31, 67107434), (43, 48379778), (53, 39251518), (62, 33553717), (86, 24189889), (106, 19625759), (1333, 1560638), (1643, 1266178), (2279, 912826), (2666, 780319), (3286, 633089), (4558, 456413), (14723, 141298), (29446, 70649)]