2008785966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{1031}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 4477856256

約数和(自身を除く): 2469070290

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 557, 583, 1031, 1114, 1166, 1671, 1749, 2062, 3093, 3342, 3498, 6127, 6186, 11341, 12254, 18381, 22682, 29521, 34023, 36762, 54643, 59042, 68046, 88563, 109286, 163929, 177126, 324731, 327858, 574267, 601073, 649462, 974193, 1148534, 1202146, 1722801, 1803219, 1948386, 3445602, 3606438, 6316937, 12633874, 18950811, 30436151, 37901622, 60872302, 91308453, 182616906, 334797661, 669595322, 1004392983, 2008785966]

約数ペア:

[(1, 2008785966), (2, 1004392983), (3, 669595322), (6, 334797661), (11, 182616906), (22, 91308453), (33, 60872302), (53, 37901622), (66, 30436151), (106, 18950811), (159, 12633874), (318, 6316937), (557, 3606438), (583, 3445602), (1031, 1948386), (1114, 1803219), (1166, 1722801), (1671, 1202146), (1749, 1148534), (2062, 974193), (3093, 649462), (3342, 601073), (3498, 574267), (6127, 327858), (6186, 324731), (11341, 177126), (12254, 163929), (18381, 109286), (22682, 88563), (29521, 68046), (34023, 59042), (36762, 54643)]