2769844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 6689088

約数和(自身を除く): 3919244

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 68, 77, 92, 119, 154, 161, 187, 238, 253, 308, 322, 374, 391, 476, 506, 529, 644, 748, 782, 1012, 1058, 1309, 1564, 1771, 2116, 2618, 2737, 3542, 3703, 4301, 5236, 5474, 5819, 7084, 7406, 8602, 8993, 10948, 11638, 14812, 17204, 17986, 23276, 30107, 35972, 40733, 60214, 62951, 81466, 98923, 120428, 125902, 162932, 197846, 251804, 395692, 692461, 1384922, 2769844]

約数ペア:

[(1, 2769844), (2, 1384922), (4, 692461), (7, 395692), (11, 251804), (14, 197846), (17, 162932), (22, 125902), (23, 120428), (28, 98923), (34, 81466), (44, 62951), (46, 60214), (68, 40733), (77, 35972), (92, 30107), (119, 23276), (154, 17986), (161, 17204), (187, 14812), (238, 11638), (253, 10948), (308, 8993), (322, 8602), (374, 7406), (391, 7084), (476, 5819), (506, 5474), (529, 5236), (644, 4301), (748, 3703), (782, 3542), (1012, 2737), (1058, 2618), (1309, 2116), (1564, 1771)]