496314790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{6737}}^1$

素因数の和:6936

約数の個数: 32

約数和(自身を含む): 916907040

約数和(自身を除く): 420592250

約数列:

[1, 2, 5, 10, 53, 106, 139, 265, 278, 530, 695, 1390, 6737, 7367, 13474, 14734, 33685, 36835, 67370, 73670, 357061, 714122, 936443, 1785305, 1872886, 3570610, 4682215, 9364430, 49631479, 99262958, 248157395, 496314790]

約数ペア:

[(1, 496314790), (2, 248157395), (5, 99262958), (10, 49631479), (53, 9364430), (106, 4682215), (139, 3570610), (265, 1872886), (278, 1785305), (530, 936443), (695, 714122), (1390, 357061), (6737, 73670), (7367, 67370), (13474, 36835), (14734, 33685)]