2471494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:639

約数の個数: 16

約数和(自身を含む): 3958848

約数和(自身を除く): 1487354

約数列:

[1, 2, 17, 34, 157, 314, 463, 926, 2669, 5338, 7871, 15742, 72691, 145382, 1235747, 2471494]

約数ペア:

[(1, 2471494), (2, 1235747), (17, 145382), (34, 72691), (157, 15742), (314, 7871), (463, 5338), (926, 2669)]