1238060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 2629536

約数和(自身を除く): 1391476

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 601, 1030, 1202, 2060, 2404, 3005, 6010, 12020, 61903, 123806, 247612, 309515, 619030, 1238060]

約数ペア:

[(1, 1238060), (2, 619030), (4, 309515), (5, 247612), (10, 123806), (20, 61903), (103, 12020), (206, 6010), (412, 3005), (515, 2404), (601, 2060), (1030, 1202)]