1970504176

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{180317}}^1$

素因数の和:181008

約数の個数: 20

約数和(自身を含む): 3823462872

約数和(自身を除く): 1852958696

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 10928, 180317, 360634, 721268, 1442536, 2885072, 123156511, 246313022, 492626044, 985252088, 1970504176]

約数ペア:

[(1, 1970504176), (2, 985252088), (4, 492626044), (8, 246313022), (16, 123156511), (683, 2885072), (1366, 1442536), (2732, 721268), (5464, 360634), (10928, 180317)]