8270778

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 17095680

約数和(自身を除く): 8824902

約数列:

[1, 2, 3, 6, 47, 94, 139, 141, 211, 278, 282, 417, 422, 633, 834, 1266, 6533, 9917, 13066, 19599, 19834, 29329, 29751, 39198, 58658, 59502, 87987, 175974, 1378463, 2756926, 4135389, 8270778]

約数ペア:

[(1, 8270778), (2, 4135389), (3, 2756926), (6, 1378463), (47, 175974), (94, 87987), (139, 59502), (141, 58658), (211, 39198), (278, 29751), (282, 29329), (417, 19834), (422, 19599), (633, 13066), (834, 9917), (1266, 6533)]