1266561348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{63929}}^1$

素因数の和:64076

約数の個数: 48

約数和(自身を含む): 3207751680

約数和(自身を除く): 1941190332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 63929, 127858, 191787, 255716, 383574, 767148, 831077, 1662154, 2493231, 3324308, 4986462, 8118983, 9972924, 16237966, 24356949, 32475932, 48713898, 97427796, 105546779, 211093558, 316640337, 422187116, 633280674, 1266561348]

約数ペア:

[(1, 1266561348), (2, 633280674), (3, 422187116), (4, 316640337), (6, 211093558), (12, 105546779), (13, 97427796), (26, 48713898), (39, 32475932), (52, 24356949), (78, 16237966), (127, 9972924), (156, 8118983), (254, 4986462), (381, 3324308), (508, 2493231), (762, 1662154), (1524, 831077), (1651, 767148), (3302, 383574), (4953, 255716), (6604, 191787), (9906, 127858), (19812, 63929)]