829593070

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{213263}}^1$

素因数の和:213659

約数の個数: 16

約数和(自身を含む): 1497113280

約数和(自身を除く): 667520210

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 213263, 426526, 1066315, 2132630, 82959307, 165918614, 414796535, 829593070]

約数ペア:

[(1, 829593070), (2, 414796535), (5, 165918614), (10, 82959307), (389, 2132630), (778, 1066315), (1945, 426526), (3890, 213263)]