1888496638

素因数分解:

$2^1\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{72251}}^1$

素因数の和:74127

約数の個数: 16

約数和(自身を含む): 3239201664

約数和(自身を除く): 1350705026

約数列:

[1, 2, 7, 14, 1867, 3734, 13069, 26138, 72251, 144502, 505757, 1011514, 134892617, 269785234, 944248319, 1888496638]

約数ペア:

[(1, 1888496638), (2, 944248319), (7, 269785234), (14, 134892617), (1867, 1011514), (3734, 505757), (13069, 144502), (26138, 72251)]