542783176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{98473}}^1$

素因数の和:98545

約数の個数: 32

約数和(自身を含む): 1116695160

約数和(自身を除く): 573911984

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 98473, 196946, 393892, 787784, 1280149, 2560298, 5120596, 5219069, 10241192, 10438138, 20876276, 41752552, 67847897, 135695794, 271391588, 542783176]

約数ペア:

[(1, 542783176), (2, 271391588), (4, 135695794), (8, 67847897), (13, 41752552), (26, 20876276), (52, 10438138), (53, 10241192), (104, 5219069), (106, 5120596), (212, 2560298), (424, 1280149), (689, 787784), (1378, 393892), (2756, 196946), (5512, 98473)]