304945712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{515111}}^1$

素因数の和:515156

約数の個数: 20

約数和(自身を含む): 606801936

約数和(自身を除く): 301856224

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 515111, 1030222, 2060444, 4120888, 8241776, 19059107, 38118214, 76236428, 152472856, 304945712]

約数ペア:

[(1, 304945712), (2, 152472856), (4, 76236428), (8, 38118214), (16, 19059107), (37, 8241776), (74, 4120888), (148, 2060444), (296, 1030222), (592, 515111)]