2086370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 4415040

約数和(自身を除く): 2328670

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1459, 2918, 7295, 14590, 16049, 18967, 32098, 37934, 80245, 94835, 160490, 189670, 208637, 417274, 1043185, 2086370]

約数ペア:

[(1, 2086370), (2, 1043185), (5, 417274), (10, 208637), (11, 189670), (13, 160490), (22, 94835), (26, 80245), (55, 37934), (65, 32098), (110, 18967), (130, 16049), (143, 14590), (286, 7295), (715, 2918), (1430, 1459)]