2133886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:587

約数の個数: 16

約数和(自身を含む): 3347568

約数和(自身を除く): 1213682

約数列:

[1, 2, 41, 53, 82, 106, 491, 982, 2173, 4346, 20131, 26023, 40262, 52046, 1066943, 2133886]

約数ペア:

[(1, 2133886), (2, 1066943), (41, 52046), (53, 40262), (82, 26023), (106, 20131), (491, 4346), (982, 2173)]