2168647558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2269

約数の個数: 64

約数和(自身を含む): 4158936576

約数和(自身を除く): 1990289018

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 101, 134, 154, 202, 469, 707, 737, 938, 1111, 1414, 1474, 2081, 2222, 4162, 5159, 6767, 7777, 10318, 13534, 14567, 15554, 22891, 29134, 45782, 47369, 74437, 94738, 139427, 148874, 160237, 210181, 278854, 320474, 420362, 521059, 975989, 1042118, 1471267, 1533697, 1951978, 2311991, 2942534, 3067394, 4623982, 10735879, 14082127, 16183937, 21471758, 28164254, 32367874, 98574889, 154903397, 197149778, 309806794, 1084323779, 2168647558]

約数ペア:

[(1, 2168647558), (2, 1084323779), (7, 309806794), (11, 197149778), (14, 154903397), (22, 98574889), (67, 32367874), (77, 28164254), (101, 21471758), (134, 16183937), (154, 14082127), (202, 10735879), (469, 4623982), (707, 3067394), (737, 2942534), (938, 2311991), (1111, 1951978), (1414, 1533697), (1474, 1471267), (2081, 1042118), (2222, 975989), (4162, 521059), (5159, 420362), (6767, 320474), (7777, 278854), (10318, 210181), (13534, 160237), (14567, 148874), (15554, 139427), (22891, 94738), (29134, 74437), (45782, 47369)]