1642749718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2027}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 2595434400

約数和(自身を除く): 952684682

約数列:

[1, 2, 29, 58, 89, 157, 178, 314, 2027, 2581, 4054, 4553, 5162, 9106, 13973, 27946, 58783, 117566, 180403, 318239, 360806, 405217, 636478, 810434, 5231687, 9228931, 10463374, 18457862, 28323271, 56646542, 821374859, 1642749718]

約数ペア:

[(1, 1642749718), (2, 821374859), (29, 56646542), (58, 28323271), (89, 18457862), (157, 10463374), (178, 9228931), (314, 5231687), (2027, 810434), (2581, 636478), (4054, 405217), (4553, 360806), (5162, 318239), (9106, 180403), (13973, 117566), (27946, 58783)]