2790051694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{1931}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 4506969600

約数和(自身を除く): 1716917906

約数列:

[1, 2, 19, 38, 47, 94, 809, 893, 1618, 1786, 1931, 3862, 15371, 30742, 36689, 38023, 73378, 76046, 90757, 181514, 722437, 1444874, 1562179, 1724383, 3124358, 3448766, 29681401, 59362802, 73422413, 146844826, 1395025847, 2790051694]

約数ペア:

[(1, 2790051694), (2, 1395025847), (19, 146844826), (38, 73422413), (47, 59362802), (94, 29681401), (809, 3448766), (893, 3124358), (1618, 1724383), (1786, 1562179), (1931, 1444874), (3862, 722437), (15371, 181514), (30742, 90757), (36689, 76046), (38023, 73378)]