516181792

素因数分解:

$2^5\times 7^1\times {\mathrm{521}}^1\times {\mathrm{4423}}^1$

素因数の和:4961

約数の個数: 48

約数和(自身を含む): 1163901312

約数和(自身を除く): 647719520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 521, 1042, 2084, 3647, 4168, 4423, 7294, 8336, 8846, 14588, 16672, 17692, 29176, 30961, 35384, 58352, 61922, 70768, 116704, 123844, 141536, 247688, 495376, 990752, 2304383, 4608766, 9217532, 16130681, 18435064, 32261362, 36870128, 64522724, 73740256, 129045448, 258090896, 516181792]

約数ペア:

[(1, 516181792), (2, 258090896), (4, 129045448), (7, 73740256), (8, 64522724), (14, 36870128), (16, 32261362), (28, 18435064), (32, 16130681), (56, 9217532), (112, 4608766), (224, 2304383), (521, 990752), (1042, 495376), (2084, 247688), (3647, 141536), (4168, 123844), (4423, 116704), (7294, 70768), (8336, 61922), (8846, 58352), (14588, 35384), (16672, 30961), (17692, 29176)]