1267380190

素因数分解:

$2^1\times 5^1\times {\mathrm{4111}}^1\times {\mathrm{30829}}^1$

素因数の和:34947

約数の個数: 16

約数和(自身を含む): 2281913280

約数和(自身を除く): 1014533090

約数列:

[1, 2, 5, 10, 4111, 8222, 20555, 30829, 41110, 61658, 154145, 308290, 126738019, 253476038, 633690095, 1267380190]

約数ペア:

[(1, 1267380190), (2, 633690095), (5, 253476038), (10, 126738019), (4111, 308290), (8222, 154145), (20555, 61658), (30829, 41110)]