2893118984

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{473971}}^1$

素因数の和:474093

約数の個数: 32

約数和(自身を含む): 6256430400

約数和(自身を除く): 3363311416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 473971, 947942, 1895884, 3317797, 3791768, 6635594, 13271188, 26542376, 51662839, 103325678, 206651356, 361639873, 413302712, 723279746, 1446559492, 2893118984]

約数ペア:

[(1, 2893118984), (2, 1446559492), (4, 723279746), (7, 413302712), (8, 361639873), (14, 206651356), (28, 103325678), (56, 51662839), (109, 26542376), (218, 13271188), (436, 6635594), (763, 3791768), (872, 3317797), (1526, 1895884), (3052, 947942), (6104, 473971)]