576091490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{22961}}^1$

素因数の和:23174

約数の個数: 32

約数和(自身を含む): 1122566256

約数和(自身を除く): 546474766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 5018, 12545, 22961, 25090, 45922, 114805, 229610, 298493, 596986, 1492465, 2984930, 4431473, 8862946, 22157365, 44314730, 57609149, 115218298, 288045745, 576091490]

約数ペア:

[(1, 576091490), (2, 288045745), (5, 115218298), (10, 57609149), (13, 44314730), (26, 22157365), (65, 8862946), (130, 4431473), (193, 2984930), (386, 1492465), (965, 596986), (1930, 298493), (2509, 229610), (5018, 114805), (12545, 45922), (22961, 25090)]