797584

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 20

約数和(自身を含む): 1567360

約数和(自身を除く): 769776

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 631, 632, 1262, 1264, 2524, 5048, 10096, 49849, 99698, 199396, 398792, 797584]

約数ペア:

[(1, 797584), (2, 398792), (4, 199396), (8, 99698), (16, 49849), (79, 10096), (158, 5048), (316, 2524), (631, 1264), (632, 1262)]