26955890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2053}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 52796016

約数和(自身を除く): 25840126

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2053, 2626, 4106, 6565, 10265, 13130, 20530, 26689, 53378, 133445, 207353, 266890, 414706, 1036765, 2073530, 2695589, 5391178, 13477945, 26955890]

約数ペア:

[(1, 26955890), (2, 13477945), (5, 5391178), (10, 2695589), (13, 2073530), (26, 1036765), (65, 414706), (101, 266890), (130, 207353), (202, 133445), (505, 53378), (1010, 26689), (1313, 20530), (2053, 13130), (2626, 10265), (4106, 6565)]