2078992988

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{31091}}^1$

素因数の和:31397

約数の個数: 24

約数和(自身を含む): 3704300880

約数和(自身を除く): 1625307892

約数列:

[1, 2, 4, 73, 146, 229, 292, 458, 916, 16717, 31091, 33434, 62182, 66868, 124364, 2269643, 4539286, 7119839, 9078572, 14239678, 28479356, 519748247, 1039496494, 2078992988]

約数ペア:

[(1, 2078992988), (2, 1039496494), (4, 519748247), (73, 28479356), (146, 14239678), (229, 9078572), (292, 7119839), (458, 4539286), (916, 2269643), (16717, 124364), (31091, 66868), (33434, 62182)]