2225778478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1151}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 4319723520

約数和(自身を除く): 2093945042

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 433, 638, 866, 1151, 2233, 2302, 3031, 4466, 4763, 6062, 8057, 9526, 12557, 12661, 16114, 25114, 25322, 33341, 33379, 66682, 66758, 87899, 88627, 138127, 175798, 177254, 233653, 276254, 367169, 467306, 498383, 734338, 966889, 996766, 1933778, 2570183, 3488681, 5140366, 5482213, 6977362, 10964426, 14453107, 28906214, 38375491, 76750982, 101171749, 158984177, 202343498, 317968354, 1112889239, 2225778478]

約数ペア:

[(1, 2225778478), (2, 1112889239), (7, 317968354), (11, 202343498), (14, 158984177), (22, 101171749), (29, 76750982), (58, 38375491), (77, 28906214), (154, 14453107), (203, 10964426), (319, 6977362), (406, 5482213), (433, 5140366), (638, 3488681), (866, 2570183), (1151, 1933778), (2233, 996766), (2302, 966889), (3031, 734338), (4466, 498383), (4763, 467306), (6062, 367169), (8057, 276254), (9526, 233653), (12557, 177254), (12661, 175798), (16114, 138127), (25114, 88627), (25322, 87899), (33341, 66758), (33379, 66682)]