2912321489

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{4937}}^1$

素因数の和:5165

約数の個数: 32

約数和(自身を含む): 3731705856

約数和(自身を除く): 819384367

約数列:

[1, 7, 11, 47, 77, 163, 329, 517, 1141, 1793, 3619, 4937, 7661, 12551, 34559, 53627, 54307, 84271, 232039, 380149, 589897, 804731, 1624273, 2552429, 5633117, 8852041, 17867003, 37822357, 61964287, 264756499, 416045927, 2912321489]

約数ペア:

[(1, 2912321489), (7, 416045927), (11, 264756499), (47, 61964287), (77, 37822357), (163, 17867003), (329, 8852041), (517, 5633117), (1141, 2552429), (1793, 1624273), (3619, 804731), (4937, 589897), (7661, 380149), (12551, 232039), (34559, 84271), (53627, 54307)]