1040807768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{129971}}^1$

素因数の和:130008

約数の個数: 64

約数和(自身を含む): 2620235520

約数和(自身を除く): 1579427752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 129971, 259942, 519884, 909797, 1039768, 1429681, 1689623, 1819594, 2859362, 3379246, 3639188, 5718724, 6758492, 7278376, 10007767, 11437448, 11827361, 13516984, 18585853, 20015534, 23654722, 37171706, 40031068, 47309444, 74343412, 80062136, 94618888, 130100971, 148686824, 260201942, 520403884, 1040807768]

約数ペア:

[(1, 1040807768), (2, 520403884), (4, 260201942), (7, 148686824), (8, 130100971), (11, 94618888), (13, 80062136), (14, 74343412), (22, 47309444), (26, 40031068), (28, 37171706), (44, 23654722), (52, 20015534), (56, 18585853), (77, 13516984), (88, 11827361), (91, 11437448), (104, 10007767), (143, 7278376), (154, 6758492), (182, 5718724), (286, 3639188), (308, 3379246), (364, 2859362), (572, 1819594), (616, 1689623), (728, 1429681), (1001, 1039768), (1144, 909797), (2002, 519884), (4004, 259942), (8008, 129971)]