1486820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4373}}^1$

素因数の和:4399

約数の個数: 24

約数和(自身を含む): 3306744

約数和(自身を除く): 1819924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4373, 8746, 17492, 21865, 43730, 74341, 87460, 148682, 297364, 371705, 743410, 1486820]

約数ペア:

[(1, 1486820), (2, 743410), (4, 371705), (5, 297364), (10, 148682), (17, 87460), (20, 74341), (34, 43730), (68, 21865), (85, 17492), (170, 8746), (340, 4373)]