538045354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{12613}}^1$

素因数の和:12910

約数の個数: 32

約数和(自身を含む): 1009927296

約数和(自身を除く): 471881942

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 277, 554, 1939, 3047, 3878, 6094, 12613, 21329, 25226, 42658, 88291, 138743, 176582, 277486, 971201, 1942402, 3493801, 6987602, 24456607, 38431811, 48913214, 76863622, 269022677, 538045354]

約数ペア:

[(1, 538045354), (2, 269022677), (7, 76863622), (11, 48913214), (14, 38431811), (22, 24456607), (77, 6987602), (154, 3493801), (277, 1942402), (554, 971201), (1939, 277486), (3047, 176582), (3878, 138743), (6094, 88291), (12613, 42658), (21329, 25226)]