2178700702446

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{12787153}}^1$

素因数の和:12787620

約数の個数: 32

約数和(自身を含む): 4428447173280

約数和(自身を除く): 2249746470834

約数列:

[1, 2, 3, 6, 73, 146, 219, 389, 438, 778, 1167, 2334, 28397, 56794, 85191, 170382, 12787153, 25574306, 38361459, 76722918, 933462169, 1866924338, 2800386507, 4974202517, 5600773014, 9948405034, 14922607551, 29845215102, 363116783741, 726233567482, 1089350351223, 2178700702446]

約数ペア:

[(1, 2178700702446), (2, 1089350351223), (3, 726233567482), (6, 363116783741), (73, 29845215102), (146, 14922607551), (219, 9948405034), (389, 5600773014), (438, 4974202517), (778, 2800386507), (1167, 1866924338), (2334, 933462169), (28397, 76722918), (56794, 38361459), (85191, 25574306), (170382, 12787153)]