248542090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{241303}}^1$

素因数の和:241413

約数の個数: 16

約数和(自身を含む): 451721088

約数和(自身を除く): 203178998

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 241303, 482606, 1206515, 2413030, 24854209, 49708418, 124271045, 248542090]

約数ペア:

[(1, 248542090), (2, 124271045), (5, 49708418), (10, 24854209), (103, 2413030), (206, 1206515), (515, 482606), (1030, 241303)]