314836396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661421}}^1$

素因数の和:661449

約数の個数: 24

約数和(自身を含む): 666713376

約数和(自身を除く): 351876980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 661421, 1322842, 2645684, 4629947, 9259894, 11244157, 18519788, 22488314, 44976628, 78709099, 157418198, 314836396]

約数ペア:

[(1, 314836396), (2, 157418198), (4, 78709099), (7, 44976628), (14, 22488314), (17, 18519788), (28, 11244157), (34, 9259894), (68, 4629947), (119, 2645684), (238, 1322842), (476, 661421)]