1331196384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1980947}}^1$

素因数の和:1980967

約数の個数: 48

約数和(自身を含む): 3993591168

約数和(自身を除く): 2662394784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1980947, 3961894, 5942841, 7923788, 11885682, 13866629, 15847576, 23771364, 27733258, 31695152, 41599887, 47542728, 55466516, 63390304, 83199774, 95085456, 110933032, 166399548, 190170912, 221866064, 332799096, 443732128, 665598192, 1331196384]

約数ペア:

[(1, 1331196384), (2, 665598192), (3, 443732128), (4, 332799096), (6, 221866064), (7, 190170912), (8, 166399548), (12, 110933032), (14, 95085456), (16, 83199774), (21, 63390304), (24, 55466516), (28, 47542728), (32, 41599887), (42, 31695152), (48, 27733258), (56, 23771364), (84, 15847576), (96, 13866629), (112, 11885682), (168, 7923788), (224, 5942841), (336, 3961894), (672, 1980947)]