1990350098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{9967}}^1$

素因数の和:10322

約数の個数: 32

約数和(自身を含む): 3380348160

約数和(自身を除く): 1389998062

約数列:

[1, 2, 11, 22, 29, 58, 313, 319, 626, 638, 3443, 6886, 9077, 9967, 18154, 19934, 99847, 109637, 199694, 219274, 289043, 578086, 3119671, 3179473, 6239342, 6358946, 34316381, 68632762, 90470459, 180940918, 995175049, 1990350098]

約数ペア:

[(1, 1990350098), (2, 995175049), (11, 180940918), (22, 90470459), (29, 68632762), (58, 34316381), (313, 6358946), (319, 6239342), (626, 3179473), (638, 3119671), (3443, 578086), (6886, 289043), (9077, 219274), (9967, 199694), (18154, 109637), (19934, 99847)]