508889212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{238691}}^1$

素因数の和:238749

約数の個数: 24

約数和(自身を含む): 982456272

約数和(自身を除く): 473567060

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 238691, 477382, 954764, 3102983, 6205966, 9786331, 12411932, 19572662, 39145324, 127222303, 254444606, 508889212]

約数ペア:

[(1, 508889212), (2, 254444606), (4, 127222303), (13, 39145324), (26, 19572662), (41, 12411932), (52, 9786331), (82, 6205966), (164, 3102983), (533, 954764), (1066, 477382), (2132, 238691)]