1330841248

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{343709}}^1$

素因数の和:343741

約数の個数: 36

約数和(自身を含む): 2879946090

約数和(自身を除く): 1549104842

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 343709, 687418, 1374836, 2749672, 3780799, 5499344, 7561598, 10998688, 15123196, 30246392, 41588789, 60492784, 83177578, 120985568, 166355156, 332710312, 665420624, 1330841248]

約数ペア:

[(1, 1330841248), (2, 665420624), (4, 332710312), (8, 166355156), (11, 120985568), (16, 83177578), (22, 60492784), (32, 41588789), (44, 30246392), (88, 15123196), (121, 10998688), (176, 7561598), (242, 5499344), (352, 3780799), (484, 2749672), (968, 1374836), (1936, 687418), (3872, 343709)]