1004050070

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{228713}}^1$

素因数の和:229159

約数の個数: 16

約数和(自身を含む): 1811414880

約数和(自身を除く): 807364810

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 228713, 457426, 1143565, 2287130, 100405007, 200810014, 502025035, 1004050070]

約数ペア:

[(1, 1004050070), (2, 502025035), (5, 200810014), (10, 100405007), (439, 2287130), (878, 1143565), (2195, 457426), (4390, 228713)]