2133289249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 2661120000

約数和(自身を除く): 527830751

約数列:

[1, 7, 13, 91, 109, 449, 479, 763, 1417, 3143, 3353, 5837, 6227, 9919, 40859, 43589, 48941, 52211, 215071, 342587, 365477, 636233, 678743, 1505497, 2795923, 4453631, 4751201, 19571461, 23442739, 164099173, 304755607, 2133289249]

約数ペア:

[(1, 2133289249), (7, 304755607), (13, 164099173), (91, 23442739), (109, 19571461), (449, 4751201), (479, 4453631), (763, 2795923), (1417, 1505497), (3143, 678743), (3353, 636233), (5837, 365477), (6227, 342587), (9919, 215071), (40859, 52211), (43589, 48941)]