1000489457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^2\times {\mathrm{419}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 1168745760

約数和(自身を除く): 168256303

約数列:

[1, 11, 17, 113, 187, 419, 1243, 1921, 4609, 7123, 12769, 21131, 47347, 78353, 140459, 217073, 520817, 804899, 2387803, 5350211, 8853889, 58852321, 90953587, 1000489457]

約数ペア:

[(1, 1000489457), (11, 90953587), (17, 58852321), (113, 8853889), (187, 5350211), (419, 2387803), (1243, 804899), (1921, 520817), (4609, 217073), (7123, 140459), (12769, 78353), (21131, 47347)]