2757531838

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{631}}^1\times {\mathrm{5449}}^1$

素因数の和:6483

約数の個数: 16

約数和(自身を含む): 4153946400

約数和(自身を除く): 1396414562

約数列:

[1, 2, 401, 631, 802, 1262, 5449, 10898, 253031, 506062, 2185049, 3438319, 4370098, 6876638, 1378765919, 2757531838]

約数ペア:

[(1, 2757531838), (2, 1378765919), (401, 6876638), (631, 4370098), (802, 3438319), (1262, 2185049), (5449, 506062), (10898, 253031)]