291322504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{300953}}^1$

素因数の和:300981

約数の個数: 24

約数和(自身を含む): 600403230

約数和(自身を除く): 309080726

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 300953, 601906, 1203812, 2407624, 3310483, 6620966, 13241932, 26483864, 36415313, 72830626, 145661252, 291322504]

約数ペア:

[(1, 291322504), (2, 145661252), (4, 72830626), (8, 36415313), (11, 26483864), (22, 13241932), (44, 6620966), (88, 3310483), (121, 2407624), (242, 1203812), (484, 601906), (968, 300953)]