1681606654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9239597}}^1$

素因数の和:9239619

約数の個数: 16

約数和(自身を含む): 3104504928

約数和(自身を除く): 1422898274

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 9239597, 18479194, 64677179, 120114761, 129354358, 240229522, 840803327, 1681606654]

約数ペア:

[(1, 1681606654), (2, 840803327), (7, 240229522), (13, 129354358), (14, 120114761), (26, 64677179), (91, 18479194), (182, 9239597)]