1307077928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{56359}}^1$

素因数の和:56601

約数の個数: 32

約数和(自身を含む): 2651174400

約数和(自身を除く): 1344096472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 5798, 11596, 23192, 56359, 112718, 225436, 450872, 732667, 1465334, 2930668, 5861336, 12568057, 25136114, 50272228, 100544456, 163384741, 326769482, 653538964, 1307077928]

約数ペア:

[(1, 1307077928), (2, 653538964), (4, 326769482), (8, 163384741), (13, 100544456), (26, 50272228), (52, 25136114), (104, 12568057), (223, 5861336), (446, 2930668), (892, 1465334), (1784, 732667), (2899, 450872), (5798, 225436), (11596, 112718), (23192, 56359)]