1284609568

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{331769}}^1$

素因数の和:331801

約数の個数: 36

約数和(自身を含む): 2779900830

約数和(自身を除く): 1495291262

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 331769, 663538, 1327076, 2654152, 3649459, 5308304, 7298918, 10616608, 14597836, 29195672, 40144049, 58391344, 80288098, 116782688, 160576196, 321152392, 642304784, 1284609568]

約数ペア:

[(1, 1284609568), (2, 642304784), (4, 321152392), (8, 160576196), (11, 116782688), (16, 80288098), (22, 58391344), (32, 40144049), (44, 29195672), (88, 14597836), (121, 10616608), (176, 7298918), (242, 5308304), (352, 3649459), (484, 2654152), (968, 1327076), (1936, 663538), (3872, 331769)]