1330246538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{672521}}^1$

素因数の和:672589

約数の個数: 16

約数和(自身を含む): 2130549696

約数和(自身を除く): 800303158

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 672521, 1345042, 15467983, 28918403, 30935966, 57836806, 665123269, 1330246538]

約数ペア:

[(1, 1330246538), (2, 665123269), (23, 57836806), (43, 30935966), (46, 28918403), (86, 15467983), (989, 1345042), (1978, 672521)]