2099973918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{684923}}^1$

素因数の和:685008

約数の個数: 32

約数和(自身を含む): 4865700096

約数和(自身を除く): 2765726178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 684923, 1369846, 2054769, 4109538, 4794461, 9588922, 14383383, 28766766, 49999379, 99998758, 149998137, 299996274, 349995653, 699991306, 1049986959, 2099973918]

約数ペア:

[(1, 2099973918), (2, 1049986959), (3, 699991306), (6, 349995653), (7, 299996274), (14, 149998137), (21, 99998758), (42, 49999379), (73, 28766766), (146, 14383383), (219, 9588922), (438, 4794461), (511, 4109538), (1022, 2054769), (1533, 1369846), (3066, 684923)]