840246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 1900800

約数和(自身を除く): 1060554

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 439, 638, 878, 957, 1317, 1914, 2634, 4829, 9658, 12731, 14487, 25462, 28974, 38193, 76386, 140041, 280082, 420123, 840246]

約数ペア:

[(1, 840246), (2, 420123), (3, 280082), (6, 140041), (11, 76386), (22, 38193), (29, 28974), (33, 25462), (58, 14487), (66, 12731), (87, 9658), (174, 4829), (319, 2634), (439, 1914), (638, 1317), (878, 957)]