2017769676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{680759}}^1$

素因数の和:680798

約数の個数: 48

約数和(自身を含む): 5337158400

約数和(自身を除く): 3319388724

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 680759, 1361518, 2042277, 2723036, 4084554, 8169108, 8849867, 12934421, 17699734, 25868842, 26549601, 35399468, 38803263, 51737684, 53099202, 77606526, 106198404, 155213052, 168147473, 336294946, 504442419, 672589892, 1008884838, 2017769676]

約数ペア:

[(1, 2017769676), (2, 1008884838), (3, 672589892), (4, 504442419), (6, 336294946), (12, 168147473), (13, 155213052), (19, 106198404), (26, 77606526), (38, 53099202), (39, 51737684), (52, 38803263), (57, 35399468), (76, 26549601), (78, 25868842), (114, 17699734), (156, 12934421), (228, 8849867), (247, 8169108), (494, 4084554), (741, 2723036), (988, 2042277), (1482, 1361518), (2964, 680759)]