1320382074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{540697}}^1$

素因数の和:540750

約数の個数: 32

約数和(自身を含む): 2958699456

約数和(自身を除く): 1638317382

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 540697, 1081394, 1622091, 3244182, 5947667, 11895334, 17843001, 20005789, 35686002, 40011578, 60017367, 120034734, 220063679, 440127358, 660191037, 1320382074]

約数ペア:

[(1, 1320382074), (2, 660191037), (3, 440127358), (6, 220063679), (11, 120034734), (22, 60017367), (33, 40011578), (37, 35686002), (66, 20005789), (74, 17843001), (111, 11895334), (222, 5947667), (407, 3244182), (814, 1622091), (1221, 1081394), (2442, 540697)]