1439247958

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1\times {\mathrm{7937}}^1$

素因数の和:9287

約数の個数: 16

約数和(自身を含む): 2191269024

約数和(自身を除く): 752021066

約数列:

[1, 2, 71, 142, 1277, 2554, 7937, 15874, 90667, 181334, 563527, 1127054, 10135549, 20271098, 719623979, 1439247958]

約数ペア:

[(1, 1439247958), (2, 719623979), (71, 20271098), (142, 10135549), (1277, 1127054), (2554, 563527), (7937, 181334), (15874, 90667)]