2912194256

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{15881}}^1$

素因数の和:16119

約数の個数: 40

約数和(自身を含む): 5756462664

約数和(自身を除く): 2844268408

約数列:

[1, 2, 4, 8, 16, 73, 146, 157, 292, 314, 584, 628, 1168, 1256, 2512, 11461, 15881, 22922, 31762, 45844, 63524, 91688, 127048, 183376, 254096, 1159313, 2318626, 2493317, 4637252, 4986634, 9274504, 9973268, 18549008, 19946536, 39893072, 182012141, 364024282, 728048564, 1456097128, 2912194256]

約数ペア:

[(1, 2912194256), (2, 1456097128), (4, 728048564), (8, 364024282), (16, 182012141), (73, 39893072), (146, 19946536), (157, 18549008), (292, 9973268), (314, 9274504), (584, 4986634), (628, 4637252), (1168, 2493317), (1256, 2318626), (2512, 1159313), (11461, 254096), (15881, 183376), (22922, 127048), (31762, 91688), (45844, 63524)]