268260982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{19699}}^1$

素因数の和:20331

約数の個数: 16

約数和(自身を含む): 439704000

約数和(自身を除く): 171443018

約数列:

[1, 2, 11, 22, 619, 1238, 6809, 13618, 19699, 39398, 216689, 433378, 12193681, 24387362, 134130491, 268260982]

約数ペア:

[(1, 268260982), (2, 134130491), (11, 24387362), (22, 12193681), (619, 433378), (1238, 216689), (6809, 39398), (13618, 19699)]