1020236438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 1739232000

約数和(自身を除く): 718995562

約数列:

[1, 2, 13, 23, 26, 46, 169, 263, 299, 338, 499, 526, 598, 998, 3419, 3887, 6049, 6487, 6838, 7774, 11477, 12098, 12974, 22954, 44447, 78637, 84331, 88894, 131237, 149201, 157274, 168662, 262474, 298402, 1022281, 1706081, 1939613, 2044562, 3018451, 3412162, 3879226, 6036902, 22179053, 39239863, 44358106, 78479726, 510118219, 1020236438]

約数ペア:

[(1, 1020236438), (2, 510118219), (13, 78479726), (23, 44358106), (26, 39239863), (46, 22179053), (169, 6036902), (263, 3879226), (299, 3412162), (338, 3018451), (499, 2044562), (526, 1939613), (598, 1706081), (998, 1022281), (3419, 298402), (3887, 262474), (6049, 168662), (6487, 157274), (6838, 149201), (7774, 131237), (11477, 88894), (12098, 84331), (12974, 78637), (22954, 44447)]