2021100614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{4051}}^1$

素因数の和:4716

約数の個数: 32

約数和(自身を含む): 3376450560

約数和(自身を除く): 1355349946

約数列:

[1, 2, 13, 26, 31, 62, 403, 619, 806, 1238, 4051, 8047, 8102, 16094, 19189, 38378, 52663, 105326, 125581, 249457, 251162, 498914, 1632553, 2507569, 3265106, 5015138, 32598397, 65196794, 77734639, 155469278, 1010550307, 2021100614]

約数ペア:

[(1, 2021100614), (2, 1010550307), (13, 155469278), (26, 77734639), (31, 65196794), (62, 32598397), (403, 5015138), (619, 3265106), (806, 2507569), (1238, 1632553), (4051, 498914), (8047, 251162), (8102, 249457), (16094, 125581), (19189, 105326), (38378, 52663)]