508739144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{47351}}^1$

素因数の和:47453

約数の個数: 32

約数和(自身を含む): 1022803200

約数和(自身を除く): 514064056

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 47351, 94702, 189404, 378808, 804967, 1609934, 3219868, 3740729, 6439736, 7481458, 14962916, 29925832, 63592393, 127184786, 254369572, 508739144]

約数ペア:

[(1, 508739144), (2, 254369572), (4, 127184786), (8, 63592393), (17, 29925832), (34, 14962916), (68, 7481458), (79, 6439736), (136, 3740729), (158, 3219868), (316, 1609934), (632, 804967), (1343, 378808), (2686, 189404), (5372, 94702), (10744, 47351)]