245655600956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1\times {\mathrm{25373}}^1$

素因数の和:26390

約数の個数: 48

約数和(自身を含む): 458390850624

約数和(自身を除く): 212735249668

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 823, 1646, 2941, 3292, 5882, 11764, 13991, 25373, 27982, 50746, 55964, 101492, 142379, 284758, 431341, 569516, 862682, 1725364, 2420443, 4389529, 4840886, 8779058, 9681772, 17558116, 20881979, 41763958, 74621993, 83527916, 149243986, 298487972, 354993643, 709987286, 1419974572, 3612582367, 7225164734, 14450329468, 61413900239, 122827800478, 245655600956]

約数ペア:

[(1, 245655600956), (2, 122827800478), (4, 61413900239), (17, 14450329468), (34, 7225164734), (68, 3612582367), (173, 1419974572), (346, 709987286), (692, 354993643), (823, 298487972), (1646, 149243986), (2941, 83527916), (3292, 74621993), (5882, 41763958), (11764, 20881979), (13991, 17558116), (25373, 9681772), (27982, 8779058), (50746, 4840886), (55964, 4389529), (101492, 2420443), (142379, 1725364), (284758, 862682), (431341, 569516)]