2018653612

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 3683232000

約数和(自身を除く): 1664578388

約数列:

[1, 2, 4, 53, 59, 106, 118, 199, 212, 236, 398, 796, 811, 1622, 3127, 3244, 6254, 10547, 11741, 12508, 21094, 23482, 42188, 42983, 46964, 47849, 85966, 95698, 161389, 171932, 191396, 322778, 622273, 645556, 1244546, 2489092, 2535997, 5071994, 8553617, 9521951, 10143988, 17107234, 19043902, 34214468, 38087804, 504663403, 1009326806, 2018653612]

約数ペア:

[(1, 2018653612), (2, 1009326806), (4, 504663403), (53, 38087804), (59, 34214468), (106, 19043902), (118, 17107234), (199, 10143988), (212, 9521951), (236, 8553617), (398, 5071994), (796, 2535997), (811, 2489092), (1622, 1244546), (3127, 645556), (3244, 622273), (6254, 322778), (10547, 191396), (11741, 171932), (12508, 161389), (21094, 95698), (23482, 85966), (42188, 47849), (42983, 46964)]