2012303958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{7307}}^1$

素因数の和:7481

約数の個数: 64

約数和(自身を含む): 4714536960

約数和(自身を除く): 2702233002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 83, 158, 166, 237, 249, 474, 498, 553, 581, 1106, 1162, 1659, 1743, 3318, 3486, 6557, 7307, 13114, 14614, 19671, 21921, 39342, 43842, 45899, 51149, 91798, 102298, 137697, 153447, 275394, 306894, 577253, 606481, 1154506, 1212962, 1731759, 1819443, 3463518, 3638886, 4040771, 4245367, 8081542, 8490734, 12122313, 12736101, 24244626, 25472202, 47911999, 95823998, 143735997, 287471994, 335383993, 670767986, 1006151979, 2012303958]

約数ペア:

[(1, 2012303958), (2, 1006151979), (3, 670767986), (6, 335383993), (7, 287471994), (14, 143735997), (21, 95823998), (42, 47911999), (79, 25472202), (83, 24244626), (158, 12736101), (166, 12122313), (237, 8490734), (249, 8081542), (474, 4245367), (498, 4040771), (553, 3638886), (581, 3463518), (1106, 1819443), (1162, 1731759), (1659, 1212962), (1743, 1154506), (3318, 606481), (3486, 577253), (6557, 306894), (7307, 275394), (13114, 153447), (14614, 137697), (19671, 102298), (21921, 91798), (39342, 51149), (43842, 45899)]