1030974728

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{70001}}^1$

素因数の和:70277

約数の個数: 32

約数和(自身を含む): 2217663360

約数和(自身を除く): 1186688632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 14728, 70001, 140002, 280004, 490007, 560008, 980014, 1960028, 3920056, 18410263, 36820526, 73641052, 128871841, 147282104, 257743682, 515487364, 1030974728]

約数ペア:

[(1, 1030974728), (2, 515487364), (4, 257743682), (7, 147282104), (8, 128871841), (14, 73641052), (28, 36820526), (56, 18410263), (263, 3920056), (526, 1960028), (1052, 980014), (1841, 560008), (2104, 490007), (3682, 280004), (7364, 140002), (14728, 70001)]