1128422778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{26867209}}^1$

素因数の和:26867221

約数の個数: 16

約数和(自身を含む): 2579252160

約数和(自身を除く): 1450829382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 26867209, 53734418, 80601627, 161203254, 188070463, 376140926, 564211389, 1128422778]

約数ペア:

[(1, 1128422778), (2, 564211389), (3, 376140926), (6, 188070463), (7, 161203254), (14, 80601627), (21, 53734418), (42, 26867209)]