2085403816

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{313}}^1\times {\mathrm{4987}}^1$

素因数の和:5473

約数の個数: 32

約数和(自身を含む): 3946904640

約数和(自身を除く): 1861500824

約数列:

[1, 2, 4, 8, 167, 313, 334, 626, 668, 1252, 1336, 2504, 4987, 9974, 19948, 39896, 52271, 104542, 209084, 418168, 832829, 1560931, 1665658, 3121862, 3331316, 6243724, 6662632, 12487448, 260675477, 521350954, 1042701908, 2085403816]

約数ペア:

[(1, 2085403816), (2, 1042701908), (4, 521350954), (8, 260675477), (167, 12487448), (313, 6662632), (334, 6243724), (626, 3331316), (668, 3121862), (1252, 1665658), (1336, 1560931), (2504, 832829), (4987, 418168), (9974, 209084), (19948, 104542), (39896, 52271)]