2277881386

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 4095100800

約数和(自身を除く): 1817219414

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 121, 209, 242, 319, 418, 551, 638, 1102, 1331, 1553, 2299, 2662, 3106, 3509, 4598, 6061, 7018, 12122, 17083, 25289, 29507, 34166, 38599, 45037, 50578, 59014, 66671, 77198, 90074, 133342, 187913, 324577, 375826, 495407, 649154, 733381, 855703, 990814, 1466762, 1711406, 2067043, 3570347, 4134086, 5449477, 7140694, 9412733, 10898954, 18825466, 39273817, 59944247, 78547634, 103540063, 119888494, 207080126, 1138940693, 2277881386]

約数ペア:

[(1, 2277881386), (2, 1138940693), (11, 207080126), (19, 119888494), (22, 103540063), (29, 78547634), (38, 59944247), (58, 39273817), (121, 18825466), (209, 10898954), (242, 9412733), (319, 7140694), (418, 5449477), (551, 4134086), (638, 3570347), (1102, 2067043), (1331, 1711406), (1553, 1466762), (2299, 990814), (2662, 855703), (3106, 733381), (3509, 649154), (4598, 495407), (6061, 375826), (7018, 324577), (12122, 187913), (17083, 133342), (25289, 90074), (29507, 77198), (34166, 66671), (38599, 59014), (45037, 50578)]