2021848136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{4877}}^1$

素因数の和:5574

約数の個数: 64

約数和(自身を含む): 4734391680

約数和(自身を除く): 2712543544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 673, 1346, 2692, 4711, 4877, 5384, 7403, 9422, 9754, 14806, 18844, 19508, 29612, 34139, 37688, 39016, 51821, 53647, 59224, 68278, 103642, 107294, 136556, 207284, 214588, 273112, 375529, 414568, 429176, 751058, 1502116, 3004232, 3282221, 6564442, 13128884, 22975547, 26257768, 36104431, 45951094, 72208862, 91902188, 144417724, 183804376, 252731017, 288835448, 505462034, 1010924068, 2021848136]

約数ペア:

[(1, 2021848136), (2, 1010924068), (4, 505462034), (7, 288835448), (8, 252731017), (11, 183804376), (14, 144417724), (22, 91902188), (28, 72208862), (44, 45951094), (56, 36104431), (77, 26257768), (88, 22975547), (154, 13128884), (308, 6564442), (616, 3282221), (673, 3004232), (1346, 1502116), (2692, 751058), (4711, 429176), (4877, 414568), (5384, 375529), (7403, 273112), (9422, 214588), (9754, 207284), (14806, 136556), (18844, 107294), (19508, 103642), (29612, 68278), (34139, 59224), (37688, 53647), (39016, 51821)]