1396202358

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{905449}}^1$

素因数の和:905711

約数の個数: 16

約数和(自身を含む): 2803273200

約数和(自身を除く): 1407070842

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 905449, 1810898, 2716347, 5432694, 232700393, 465400786, 698101179, 1396202358]

約数ペア:

[(1, 1396202358), (2, 698101179), (3, 465400786), (6, 232700393), (257, 5432694), (514, 2716347), (771, 1810898), (1542, 905449)]