2648932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 36

約数和(自身を含む): 5500348

約数和(自身を除く): 2851416

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 421, 484, 572, 842, 1573, 1684, 3146, 4631, 5473, 6292, 9262, 10946, 18524, 21892, 50941, 60203, 101882, 120406, 203764, 240812, 662233, 1324466, 2648932]

約数ペア:

[(1, 2648932), (2, 1324466), (4, 662233), (11, 240812), (13, 203764), (22, 120406), (26, 101882), (44, 60203), (52, 50941), (121, 21892), (143, 18524), (242, 10946), (286, 9262), (421, 6292), (484, 5473), (572, 4631), (842, 3146), (1573, 1684)]