1258902798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{164821}}^1$

素因数の和:164912

約数の個数: 32

約数和(自身を含む): 2689895040

約数和(自身を除く): 1430992242

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 164821, 329642, 494463, 988926, 3131599, 6263198, 9394797, 11043007, 18789594, 22086014, 33129021, 66258042, 209817133, 419634266, 629451399, 1258902798]

約数ペア:

[(1, 1258902798), (2, 629451399), (3, 419634266), (6, 209817133), (19, 66258042), (38, 33129021), (57, 22086014), (67, 18789594), (114, 11043007), (134, 9394797), (201, 6263198), (402, 3131599), (1273, 988926), (2546, 494463), (3819, 329642), (7638, 164821)]