2179874028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{562403}}^1$

素因数の和:562446

約数の個数: 48

約数和(自身を含む): 5669032320

約数和(自身を除く): 3489158292

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 562403, 1124806, 1687209, 2249612, 3374418, 6748836, 9560851, 10685657, 19121702, 21371314, 28682553, 32056971, 38243404, 42742628, 57365106, 64113942, 114730212, 128227884, 181656169, 363312338, 544968507, 726624676, 1089937014, 2179874028]

約数ペア:

[(1, 2179874028), (2, 1089937014), (3, 726624676), (4, 544968507), (6, 363312338), (12, 181656169), (17, 128227884), (19, 114730212), (34, 64113942), (38, 57365106), (51, 42742628), (57, 38243404), (68, 32056971), (76, 28682553), (102, 21371314), (114, 19121702), (204, 10685657), (228, 9560851), (323, 6748836), (646, 3374418), (969, 2249612), (1292, 1687209), (1938, 1124806), (3876, 562403)]