2902458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 6322176

約数和(自身を除く): 3419718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 293, 381, 586, 762, 879, 1651, 1758, 3302, 3809, 4953, 7618, 9906, 11427, 22854, 37211, 74422, 111633, 223266, 483743, 967486, 1451229, 2902458]

約数ペア:

[(1, 2902458), (2, 1451229), (3, 967486), (6, 483743), (13, 223266), (26, 111633), (39, 74422), (78, 37211), (127, 22854), (254, 11427), (293, 9906), (381, 7618), (586, 4953), (762, 3809), (879, 3302), (1651, 1758)]