500184490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{2659}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 970623360

約数和(自身を除く): 470438870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1447, 2659, 2894, 5318, 7235, 13295, 14470, 18811, 26590, 34567, 37622, 69134, 94055, 172835, 188110, 345670, 3847573, 7695146, 19237865, 38475730, 50018449, 100036898, 250092245, 500184490]

約数ペア:

[(1, 500184490), (2, 250092245), (5, 100036898), (10, 50018449), (13, 38475730), (26, 19237865), (65, 7695146), (130, 3847573), (1447, 345670), (2659, 188110), (2894, 172835), (5318, 94055), (7235, 69134), (13295, 37622), (14470, 34567), (18811, 26590)]