2176336345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 2820060576

約数和(自身を除く): 643724231

約数列:

[1, 5, 17, 61, 85, 305, 421, 997, 1037, 2105, 4985, 5185, 7157, 16949, 25681, 35785, 60817, 84745, 128405, 304085, 419737, 436577, 1033889, 2098685, 2182885, 5169445, 7135529, 25603957, 35677645, 128019785, 435267269, 2176336345]

約数ペア:

[(1, 2176336345), (5, 435267269), (17, 128019785), (61, 35677645), (85, 25603957), (305, 7135529), (421, 5169445), (997, 2182885), (1037, 2098685), (2105, 1033889), (4985, 436577), (5185, 419737), (7157, 304085), (16949, 128405), (25681, 84745), (35785, 60817)]