1815053936

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{418601}}^1$

素因数の和:418880

約数の個数: 20

約数和(自身を含む): 3529652064

約数和(自身を除く): 1714598128

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 418601, 837202, 1674404, 3348808, 6697616, 113440871, 226881742, 453763484, 907526968, 1815053936]

約数ペア:

[(1, 1815053936), (2, 907526968), (4, 453763484), (8, 226881742), (16, 113440871), (271, 6697616), (542, 3348808), (1084, 1674404), (2168, 837202), (4336, 418601)]