1996696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 4102560

約数和(自身を除く): 2105864

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 263, 292, 526, 584, 949, 1052, 1898, 2104, 3419, 3796, 6838, 7592, 13676, 19199, 27352, 38398, 76796, 153592, 249587, 499174, 998348, 1996696]

約数ペア:

[(1, 1996696), (2, 998348), (4, 499174), (8, 249587), (13, 153592), (26, 76796), (52, 38398), (73, 27352), (104, 19199), (146, 13676), (263, 7592), (292, 6838), (526, 3796), (584, 3419), (949, 2104), (1052, 1898)]