1930481678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{77573}}^1$

素因数の和:78139

約数の個数: 16

約数和(自身を含む): 3027247776

約数和(自身を除く): 1096766098

約数列:

[1, 2, 23, 46, 541, 1082, 12443, 24886, 77573, 155146, 1784179, 3568358, 41966993, 83933986, 965240839, 1930481678]

約数ペア:

[(1, 1930481678), (2, 965240839), (23, 83933986), (46, 41966993), (541, 3568358), (1082, 1784179), (12443, 155146), (24886, 77573)]