248085244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{77237}}^1$

素因数の和:77325

約数の個数: 24

約数和(自身を含む): 480111408

約数和(自身を除く): 232026164

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 77237, 154474, 308948, 849607, 1699214, 3398428, 5638301, 11276602, 22553204, 62021311, 124042622, 248085244]

約数ペア:

[(1, 248085244), (2, 124042622), (4, 62021311), (11, 22553204), (22, 11276602), (44, 5638301), (73, 3398428), (146, 1699214), (292, 849607), (803, 308948), (1606, 154474), (3212, 77237)]