901344740

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{233509}}^1$

素因数の和:233711

約数の個数: 24

約数和(自身を含む): 1902639480

約数和(自身を除く): 1001294740

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 233509, 467018, 934036, 1167545, 2335090, 4670180, 45067237, 90134474, 180268948, 225336185, 450672370, 901344740]

約数ペア:

[(1, 901344740), (2, 450672370), (4, 225336185), (5, 180268948), (10, 90134474), (20, 45067237), (193, 4670180), (386, 2335090), (772, 1167545), (965, 934036), (1930, 467018), (3860, 233509)]