2690348529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{4261}}^1$

素因数の和:4366

約数の個数: 48

約数和(自身を含む): 4208946624

約数和(自身を除く): 1518598095

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 361, 583, 627, 1007, 1083, 1749, 3021, 3971, 4261, 11077, 11913, 12783, 19133, 33231, 46871, 57399, 80959, 140613, 210463, 225833, 242877, 631389, 677499, 890549, 1538221, 2484163, 2671647, 4290827, 4614663, 7452489, 12872481, 16920431, 47199097, 50761293, 81525713, 141597291, 244577139, 896782843, 2690348529]

約数ペア:

[(1, 2690348529), (3, 896782843), (11, 244577139), (19, 141597291), (33, 81525713), (53, 50761293), (57, 47199097), (159, 16920431), (209, 12872481), (361, 7452489), (583, 4614663), (627, 4290827), (1007, 2671647), (1083, 2484163), (1749, 1538221), (3021, 890549), (3971, 677499), (4261, 631389), (11077, 242877), (11913, 225833), (12783, 210463), (19133, 140613), (33231, 80959), (46871, 57399)]