1288894458

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{4211}}^1$

素因数の和:4722

約数の個数: 32

約数和(自身を含む): 2604026880

約数和(自身を除く): 1315132422

約数列:

[1, 2, 3, 6, 139, 278, 367, 417, 734, 834, 1101, 2202, 4211, 8422, 12633, 25266, 51013, 102026, 153039, 306078, 585329, 1170658, 1545437, 1755987, 3090874, 3511974, 4636311, 9272622, 214815743, 429631486, 644447229, 1288894458]

約数ペア:

[(1, 1288894458), (2, 644447229), (3, 429631486), (6, 214815743), (139, 9272622), (278, 4636311), (367, 3511974), (417, 3090874), (734, 1755987), (834, 1545437), (1101, 1170658), (2202, 585329), (4211, 306078), (8422, 153039), (12633, 102026), (25266, 51013)]