1214538767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{55249}}^1$

素因数の和:55370

約数の個数: 16

約数和(自身を含む): 1392300000

約数和(自身を除く): 177761233

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 21983, 55249, 718237, 1049731, 4917161, 13646503, 63923093, 93426059, 1214538767]

約数ペア:

[(1, 1214538767), (13, 93426059), (19, 63923093), (89, 13646503), (247, 4917161), (1157, 1049731), (1691, 718237), (21983, 55249)]