679431442

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1\times {\mathrm{5563}}^1$

素因数の和:6417

約数の個数: 16

約数和(自身を含む): 1033568640

約数和(自身を除く): 354137198

約数列:

[1, 2, 79, 158, 773, 1546, 5563, 11126, 61067, 122134, 439477, 878954, 4300199, 8600398, 339715721, 679431442]

約数ペア:

[(1, 679431442), (2, 339715721), (79, 8600398), (158, 4300199), (773, 878954), (1546, 439477), (5563, 122134), (11126, 61067)]