998049155

素因数分解:

$5^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1\times {\mathrm{1171}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 1204525344

約数和(自身を除く): 206476189

約数列:

[1, 5, 373, 457, 1171, 1865, 2285, 5855, 170461, 436783, 535147, 852305, 2183915, 2675735, 199609831, 998049155]

約数ペア:

[(1, 998049155), (5, 199609831), (373, 2675735), (457, 2183915), (1171, 852305), (1865, 535147), (2285, 436783), (5855, 170461)]