268548986

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{7177}}^1$

素因数の和:7585

約数の個数: 16

約数和(自身を含む): 411643944

約数和(自身を除く): 143094958

約数列:

[1, 2, 53, 106, 353, 706, 7177, 14354, 18709, 37418, 380381, 760762, 2533481, 5066962, 134274493, 268548986]

約数ペア:

[(1, 268548986), (2, 134274493), (53, 5066962), (106, 2533481), (353, 760762), (706, 380381), (7177, 37418), (14354, 18709)]