850674718

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1\times {\mathrm{4021}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 1287200880

約数和(自身を除く): 436526162

約数列:

[1, 2, 139, 278, 761, 1522, 4021, 8042, 105779, 211558, 558919, 1117838, 3059981, 6119962, 425337359, 850674718]

約数ペア:

[(1, 850674718), (2, 425337359), (139, 6119962), (278, 3059981), (761, 1117838), (1522, 558919), (4021, 211558), (8042, 105779)]