4269460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16421}}^1$

素因数の和:16443

約数の個数: 24

約数和(自身を含む): 9656136

約数和(自身を除く): 5386676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16421, 32842, 65684, 82105, 164210, 213473, 328420, 426946, 853892, 1067365, 2134730, 4269460]

約数ペア:

[(1, 4269460), (2, 2134730), (4, 1067365), (5, 853892), (10, 426946), (13, 328420), (20, 213473), (26, 164210), (52, 82105), (65, 65684), (130, 32842), (260, 16421)]