339587930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{12917}}^1$

素因数の和:13174

約数の個数: 32

約数和(自身を含む): 669669120

約数和(自身を除く): 330081190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 12917, 13145, 25834, 26290, 64585, 129170, 142087, 284174, 710435, 1420870, 3087163, 6174326, 15435815, 30871630, 33958793, 67917586, 169793965, 339587930]

約数ペア:

[(1, 339587930), (2, 169793965), (5, 67917586), (10, 33958793), (11, 30871630), (22, 15435815), (55, 6174326), (110, 3087163), (239, 1420870), (478, 710435), (1195, 284174), (2390, 142087), (2629, 129170), (5258, 64585), (12917, 26290), (13145, 25834)]