1298490056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6553}}^1$

素因数の和:6654

約数の個数: 64

約数和(自身を含む): 2718074880

約数和(自身を除く): 1419584824

約数列:

[1, 2, 4, 8, 17, 31, 34, 47, 62, 68, 94, 124, 136, 188, 248, 376, 527, 799, 1054, 1457, 1598, 2108, 2914, 3196, 4216, 5828, 6392, 6553, 11656, 13106, 24769, 26212, 49538, 52424, 99076, 111401, 198152, 203143, 222802, 307991, 406286, 445604, 615982, 812572, 891208, 1231964, 1625144, 2463928, 3453431, 5235847, 6906862, 9547721, 10471694, 13813724, 19095442, 20943388, 27627448, 38190884, 41886776, 76381768, 162311257, 324622514, 649245028, 1298490056]

約数ペア:

[(1, 1298490056), (2, 649245028), (4, 324622514), (8, 162311257), (17, 76381768), (31, 41886776), (34, 38190884), (47, 27627448), (62, 20943388), (68, 19095442), (94, 13813724), (124, 10471694), (136, 9547721), (188, 6906862), (248, 5235847), (376, 3453431), (527, 2463928), (799, 1625144), (1054, 1231964), (1457, 891208), (1598, 812572), (2108, 615982), (2914, 445604), (3196, 406286), (4216, 307991), (5828, 222802), (6392, 203143), (6553, 198152), (11656, 111401), (13106, 99076), (24769, 52424), (26212, 49538)]