2130480022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 3707762688

約数和(自身を除く): 1577282666

約数列:

[1, 2, 11, 22, 31, 61, 62, 83, 122, 166, 341, 617, 671, 682, 913, 1234, 1342, 1826, 1891, 2573, 3782, 5063, 5146, 6787, 10126, 13574, 19127, 20801, 28303, 37637, 38254, 41602, 51211, 55693, 56606, 75274, 102422, 111386, 156953, 210397, 313906, 414007, 420794, 563321, 828014, 1126642, 1166747, 1587541, 1726483, 2333494, 3123871, 3175082, 3452966, 6247742, 12834217, 17462951, 25668434, 34362581, 34925902, 68725162, 96840001, 193680002, 1065240011, 2130480022]

約数ペア:

[(1, 2130480022), (2, 1065240011), (11, 193680002), (22, 96840001), (31, 68725162), (61, 34925902), (62, 34362581), (83, 25668434), (122, 17462951), (166, 12834217), (341, 6247742), (617, 3452966), (671, 3175082), (682, 3123871), (913, 2333494), (1234, 1726483), (1342, 1587541), (1826, 1166747), (1891, 1126642), (2573, 828014), (3782, 563321), (5063, 420794), (5146, 414007), (6787, 313906), (10126, 210397), (13574, 156953), (19127, 111386), (20801, 102422), (28303, 75274), (37637, 56606), (38254, 55693), (41602, 51211)]