2239808

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 28

約数和(自身を含む): 4511040

約数和(自身を除く): 2271232

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 443, 632, 886, 1264, 1772, 2528, 3544, 5056, 7088, 14176, 28352, 34997, 69994, 139988, 279976, 559952, 1119904, 2239808]

約数ペア:

[(1, 2239808), (2, 1119904), (4, 559952), (8, 279976), (16, 139988), (32, 69994), (64, 34997), (79, 28352), (158, 14176), (316, 7088), (443, 5056), (632, 3544), (886, 2528), (1264, 1772)]