1890482974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1\times {\mathrm{5903}}^1$

素因数の和:9359

約数の個数: 16

約数和(自身を含む): 2897399808

約数和(自身を除く): 1006916834

約数列:

[1, 2, 47, 94, 3407, 5903, 6814, 11806, 160129, 277441, 320258, 554882, 20111521, 40223042, 945241487, 1890482974]

約数ペア:

[(1, 1890482974), (2, 945241487), (47, 40223042), (94, 20111521), (3407, 554882), (5903, 320258), (6814, 277441), (11806, 160129)]