297560336

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{59417}}^1$

素因数の和:59738

約数の個数: 20

約数和(自身を含む): 578374812

約数和(自身を除く): 280814476

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 59417, 118834, 237668, 475336, 950672, 18597521, 37195042, 74390084, 148780168, 297560336]

約数ペア:

[(1, 297560336), (2, 148780168), (4, 74390084), (8, 37195042), (16, 18597521), (313, 950672), (626, 475336), (1252, 237668), (2504, 118834), (5008, 59417)]