142474892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{299317}}^1$

素因数の和:299345

約数の個数: 24

約数和(自身を含む): 301712544

約数和(自身を除く): 159237652

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 299317, 598634, 1197268, 2095219, 4190438, 5088389, 8380876, 10176778, 20353556, 35618723, 71237446, 142474892]

約数ペア:

[(1, 142474892), (2, 71237446), (4, 35618723), (7, 20353556), (14, 10176778), (17, 8380876), (28, 5088389), (34, 4190438), (68, 2095219), (119, 1197268), (238, 598634), (476, 299317)]