1844780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13177}}^1$

素因数の和:13193

約数の個数: 24

約数和(自身を含む): 4427808

約数和(自身を除く): 2583028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13177, 26354, 52708, 65885, 92239, 131770, 184478, 263540, 368956, 461195, 922390, 1844780]

約数ペア:

[(1, 1844780), (2, 922390), (4, 461195), (5, 368956), (7, 263540), (10, 184478), (14, 131770), (20, 92239), (28, 65885), (35, 52708), (70, 26354), (140, 13177)]