1672511255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1\times {\mathrm{15101}}^1$

素因数の和:16426

約数の個数: 16

約数和(自身を含む): 2126844864

約数和(自身を除く): 454333609

約数列:

[1, 5, 17, 85, 1303, 6515, 15101, 22151, 75505, 110755, 256717, 1283585, 19676603, 98383015, 334502251, 1672511255]

約数ペア:

[(1, 1672511255), (5, 334502251), (17, 98383015), (85, 19676603), (1303, 1283585), (6515, 256717), (15101, 110755), (22151, 75505)]