4480242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 9797760

約数和(自身を除く): 5317518

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 809, 923, 1618, 1846, 2427, 2769, 4854, 5538, 10517, 21034, 31551, 57439, 63102, 114878, 172317, 344634, 746707, 1493414, 2240121, 4480242]

約数ペア:

[(1, 4480242), (2, 2240121), (3, 1493414), (6, 746707), (13, 344634), (26, 172317), (39, 114878), (71, 63102), (78, 57439), (142, 31551), (213, 21034), (426, 10517), (809, 5538), (923, 4854), (1618, 2769), (1846, 2427)]