2000654576

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{24697}}^1$

素因数の和:24849

約数の個数: 40

約数和(自身を含む): 3987442704

約数和(自身を除く): 1986788128

約数列:

[1, 2, 4, 8, 16, 61, 83, 122, 166, 244, 332, 488, 664, 976, 1328, 5063, 10126, 20252, 24697, 40504, 49394, 81008, 98788, 197576, 395152, 1506517, 2049851, 3013034, 4099702, 6026068, 8199404, 12052136, 16398808, 24104272, 32797616, 125040911, 250081822, 500163644, 1000327288, 2000654576]

約数ペア:

[(1, 2000654576), (2, 1000327288), (4, 500163644), (8, 250081822), (16, 125040911), (61, 32797616), (83, 24104272), (122, 16398808), (166, 12052136), (244, 8199404), (332, 6026068), (488, 4099702), (664, 3013034), (976, 2049851), (1328, 1506517), (5063, 395152), (10126, 197576), (20252, 98788), (24697, 81008), (40504, 49394)]