2017302380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{979273}}^1$

素因数の和:979385

約数の個数: 24

約数和(自身を含む): 4277468832

約数和(自身を除く): 2260166452

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 979273, 1958546, 3917092, 4896365, 9792730, 19585460, 100865119, 201730238, 403460476, 504325595, 1008651190, 2017302380]

約数ペア:

[(1, 2017302380), (2, 1008651190), (4, 504325595), (5, 403460476), (10, 201730238), (20, 100865119), (103, 19585460), (206, 9792730), (412, 4896365), (515, 3917092), (1030, 1958546), (2060, 979273)]