1242853986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{38197}}^1$

素因数の和:38259

約数の個数: 64

約数和(自身を含む): 2970276480

約数和(自身を除く): 1727422494

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 87, 102, 174, 187, 319, 374, 493, 561, 638, 957, 986, 1122, 1479, 1914, 2958, 5423, 10846, 16269, 32538, 38197, 76394, 114591, 229182, 420167, 649349, 840334, 1107713, 1260501, 1298698, 1948047, 2215426, 2521002, 3323139, 3896094, 6646278, 7142839, 12184843, 14285678, 18831121, 21428517, 24369686, 36554529, 37662242, 42857034, 56493363, 73109058, 112986726, 207142331, 414284662, 621426993, 1242853986]

約数ペア:

[(1, 1242853986), (2, 621426993), (3, 414284662), (6, 207142331), (11, 112986726), (17, 73109058), (22, 56493363), (29, 42857034), (33, 37662242), (34, 36554529), (51, 24369686), (58, 21428517), (66, 18831121), (87, 14285678), (102, 12184843), (174, 7142839), (187, 6646278), (319, 3896094), (374, 3323139), (493, 2521002), (561, 2215426), (638, 1948047), (957, 1298698), (986, 1260501), (1122, 1107713), (1479, 840334), (1914, 649349), (2958, 420167), (5423, 229182), (10846, 114591), (16269, 76394), (32538, 38197)]