4047694544

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{443}}^1\times {\mathrm{1531}}^1$

素因数の和:2355

約数の個数: 40

約数和(自身を含む): 7886331552

約数和(自身を除く): 3838637008

約数列:

[1, 2, 4, 8, 16, 373, 443, 746, 886, 1492, 1531, 1772, 2984, 3062, 3544, 5968, 6124, 7088, 12248, 24496, 165239, 330478, 571063, 660956, 678233, 1142126, 1321912, 1356466, 2284252, 2643824, 2712932, 4568504, 5425864, 9137008, 10851728, 252980909, 505961818, 1011923636, 2023847272, 4047694544]

約数ペア:

[(1, 4047694544), (2, 2023847272), (4, 1011923636), (8, 505961818), (16, 252980909), (373, 10851728), (443, 9137008), (746, 5425864), (886, 4568504), (1492, 2712932), (1531, 2643824), (1772, 2284252), (2984, 1356466), (3062, 1321912), (3544, 1142126), (5968, 678233), (6124, 660956), (7088, 571063), (12248, 330478), (24496, 165239)]