738863146

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163393}}^1$

素因数の和:163438

約数の個数: 32

約数和(自身を含む): 1411724160

約数和(自身を除く): 672861014

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 163393, 326786, 1143751, 2287502, 2777681, 3104467, 5555362, 6208934, 19443767, 21731269, 38887534, 43462538, 52775939, 105551878, 369431573, 738863146]

約数ペア:

[(1, 738863146), (2, 369431573), (7, 105551878), (14, 52775939), (17, 43462538), (19, 38887534), (34, 21731269), (38, 19443767), (119, 6208934), (133, 5555362), (238, 3104467), (266, 2777681), (323, 2287502), (646, 1143751), (2261, 326786), (4522, 163393)]