278324102

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2791}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 506580480

約数和(自身を除く): 228256378

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 419, 838, 2791, 2933, 5582, 5866, 7123, 14246, 19537, 39074, 47447, 49861, 94894, 99722, 332129, 664258, 1169429, 2338858, 8186003, 16372006, 19880293, 39760586, 139162051, 278324102]

約数ペア:

[(1, 278324102), (2, 139162051), (7, 39760586), (14, 19880293), (17, 16372006), (34, 8186003), (119, 2338858), (238, 1169429), (419, 664258), (838, 332129), (2791, 99722), (2933, 94894), (5582, 49861), (5866, 47447), (7123, 39074), (14246, 19537)]