1900525074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{66643}}^1$

素因数の和:66759

約数の個数: 48

約数和(自身を含む): 4467280608

約数和(自身を除く): 2566755534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 4074, 4753, 9506, 14259, 28518, 66643, 133286, 199929, 399858, 466501, 933002, 1399503, 2799006, 3265507, 6464371, 6531014, 9796521, 12928742, 19393113, 19593042, 38786226, 45250597, 90501194, 135751791, 271503582, 316754179, 633508358, 950262537, 1900525074]

約数ペア:

[(1, 1900525074), (2, 950262537), (3, 633508358), (6, 316754179), (7, 271503582), (14, 135751791), (21, 90501194), (42, 45250597), (49, 38786226), (97, 19593042), (98, 19393113), (147, 12928742), (194, 9796521), (291, 6531014), (294, 6464371), (582, 3265507), (679, 2799006), (1358, 1399503), (2037, 933002), (4074, 466501), (4753, 399858), (9506, 199929), (14259, 133286), (28518, 66643)]