2115753874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{746561}}^1$

素因数の和:746685

約数の個数: 16

約数和(自身を含む): 3449116440

約数和(自身を除く): 1333362566

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 746561, 1493122, 9705293, 19410586, 81375149, 162750298, 1057876937, 2115753874]

約数ペア:

[(1, 2115753874), (2, 1057876937), (13, 162750298), (26, 81375149), (109, 19410586), (218, 9705293), (1417, 1493122), (2834, 746561)]