499832366

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 870458400

約数和(自身を除く): 370626034

約数列:

[1, 2, 11, 22, 23, 46, 89, 121, 178, 242, 253, 506, 979, 1009, 1958, 2018, 2047, 2783, 4094, 5566, 10769, 11099, 21538, 22198, 22517, 23207, 45034, 46414, 89801, 122089, 179602, 244178, 247687, 255277, 495374, 510554, 987811, 1975622, 2065423, 2808047, 4130846, 5616094, 10865921, 21731842, 22719653, 45439306, 249916183, 499832366]

約数ペア:

[(1, 499832366), (2, 249916183), (11, 45439306), (22, 22719653), (23, 21731842), (46, 10865921), (89, 5616094), (121, 4130846), (178, 2808047), (242, 2065423), (253, 1975622), (506, 987811), (979, 510554), (1009, 495374), (1958, 255277), (2018, 247687), (2047, 244178), (2783, 179602), (4094, 122089), (5566, 89801), (10769, 46414), (11099, 45034), (21538, 23207), (22198, 22517)]