2080474638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{6763}}^1$

素因数の和:6917

約数の個数: 64

約数和(自身を含む): 4675276800

約数和(自身を除く): 2594802162

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 79, 118, 158, 177, 237, 354, 474, 649, 869, 1298, 1738, 1947, 2607, 3894, 4661, 5214, 6763, 9322, 13526, 13983, 20289, 27966, 40578, 51271, 74393, 102542, 148786, 153813, 223179, 307626, 399017, 446358, 534277, 798034, 1068554, 1197051, 1602831, 2394102, 3205662, 4389187, 5877047, 8778374, 11754094, 13167561, 17631141, 26335122, 31522343, 35262282, 63044686, 94567029, 189134058, 346745773, 693491546, 1040237319, 2080474638]

約数ペア:

[(1, 2080474638), (2, 1040237319), (3, 693491546), (6, 346745773), (11, 189134058), (22, 94567029), (33, 63044686), (59, 35262282), (66, 31522343), (79, 26335122), (118, 17631141), (158, 13167561), (177, 11754094), (237, 8778374), (354, 5877047), (474, 4389187), (649, 3205662), (869, 2394102), (1298, 1602831), (1738, 1197051), (1947, 1068554), (2607, 798034), (3894, 534277), (4661, 446358), (5214, 399017), (6763, 307626), (9322, 223179), (13526, 153813), (13983, 148786), (20289, 102542), (27966, 74393), (40578, 51271)]