7732142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 12927600

約数和(自身を除く): 5195458

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 359, 718, 979, 1958, 3949, 7898, 10769, 21538, 31951, 43439, 63902, 86878, 351461, 702922, 3866071, 7732142]

約数ペア:

[(1, 7732142), (2, 3866071), (11, 702922), (22, 351461), (89, 86878), (121, 63902), (178, 43439), (242, 31951), (359, 21538), (718, 10769), (979, 7898), (1958, 3949)]