5289444

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 13440700

約数和(自身を除く): 8151256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 421, 698, 842, 1047, 1263, 1396, 1684, 2094, 2526, 3141, 3789, 4188, 5052, 6282, 7578, 12564, 15156, 146929, 293858, 440787, 587716, 881574, 1322361, 1763148, 2644722, 5289444]

約数ペア:

[(1, 5289444), (2, 2644722), (3, 1763148), (4, 1322361), (6, 881574), (9, 587716), (12, 440787), (18, 293858), (36, 146929), (349, 15156), (421, 12564), (698, 7578), (842, 6282), (1047, 5052), (1263, 4188), (1396, 3789), (1684, 3141), (2094, 2526)]