637951851602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1\times {\mathrm{11399}}^1$

素因数の和:12555

約数の個数: 64

約数和(自身を含む): 1100948889600

約数和(自身を除く): 462997037998

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 254, 442, 997, 1651, 1994, 2159, 3302, 4318, 11399, 12961, 16949, 22798, 25922, 28067, 33898, 56134, 126619, 148187, 193783, 220337, 253238, 296374, 387566, 440674, 1447673, 1646047, 2152523, 2519179, 2895346, 3292094, 4305046, 5038358, 11364803, 18819749, 22729606, 24610441, 27982799, 37639498, 49220882, 55965598, 147742439, 193201651, 295484878, 319935733, 386403302, 639871466, 1443329981, 2511621463, 2886659962, 5023242926, 18763289753, 24536609677, 37526579506, 49073219354, 318975925801, 637951851602]

約数ペア:

[(1, 637951851602), (2, 318975925801), (13, 49073219354), (17, 37526579506), (26, 24536609677), (34, 18763289753), (127, 5023242926), (221, 2886659962), (254, 2511621463), (442, 1443329981), (997, 639871466), (1651, 386403302), (1994, 319935733), (2159, 295484878), (3302, 193201651), (4318, 147742439), (11399, 55965598), (12961, 49220882), (16949, 37639498), (22798, 27982799), (25922, 24610441), (28067, 22729606), (33898, 18819749), (56134, 11364803), (126619, 5038358), (148187, 4305046), (193783, 3292094), (220337, 2895346), (253238, 2519179), (296374, 2152523), (387566, 1646047), (440674, 1447673)]