2055174946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{42443}}^1$

素因数の和:42558

約数の個数: 32

約数和(自身を含む): 3520475136

約数和(自身を除く): 1465300190

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 4402, 24211, 42443, 48422, 84886, 466873, 933746, 1315733, 2631466, 3013453, 6026906, 14473063, 28946126, 33147983, 66295966, 93417043, 186834086, 1027587473, 2055174946]

約数ペア:

[(1, 2055174946), (2, 1027587473), (11, 186834086), (22, 93417043), (31, 66295966), (62, 33147983), (71, 28946126), (142, 14473063), (341, 6026906), (682, 3013453), (781, 2631466), (1562, 1315733), (2201, 933746), (4402, 466873), (24211, 84886), (42443, 48422)]