874828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 1647072

約数和(自身を除く): 772244

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 257, 514, 851, 1028, 1702, 3404, 5911, 9509, 11822, 19018, 23644, 38036, 218707, 437414, 874828]

約数ペア:

[(1, 874828), (2, 437414), (4, 218707), (23, 38036), (37, 23644), (46, 19018), (74, 11822), (92, 9509), (148, 5911), (257, 3404), (514, 1702), (851, 1028)]