2264778890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 4530014208

約数和(自身を除く): 2265235318

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 487, 631, 670, 737, 974, 1262, 1474, 2435, 3155, 3685, 4870, 5357, 6310, 6941, 7370, 10714, 13882, 26785, 32629, 34705, 42277, 53570, 65258, 69410, 84554, 163145, 211385, 307297, 326290, 358919, 422770, 465047, 614594, 717838, 930094, 1536485, 1794595, 2325235, 3072970, 3380267, 3589190, 4650470, 6760534, 16901335, 20588899, 33802670, 41177798, 102944495, 205888990, 226477889, 452955778, 1132389445, 2264778890]

約数ペア:

[(1, 2264778890), (2, 1132389445), (5, 452955778), (10, 226477889), (11, 205888990), (22, 102944495), (55, 41177798), (67, 33802670), (110, 20588899), (134, 16901335), (335, 6760534), (487, 4650470), (631, 3589190), (670, 3380267), (737, 3072970), (974, 2325235), (1262, 1794595), (1474, 1536485), (2435, 930094), (3155, 717838), (3685, 614594), (4870, 465047), (5357, 422770), (6310, 358919), (6941, 326290), (7370, 307297), (10714, 211385), (13882, 163145), (26785, 84554), (32629, 69410), (34705, 65258), (42277, 53570)]