1993442017

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1\times {\mathrm{4243}}^1$

素因数の和:5928

約数の個数: 16

約数和(自身を含む): 2335761792

約数和(自身を除く): 342319775

約数列:

[1, 7, 41, 287, 1637, 4243, 11459, 29701, 67117, 173963, 469819, 1217741, 6945791, 48620537, 284777431, 1993442017]

約数ペア:

[(1, 1993442017), (7, 284777431), (41, 48620537), (287, 6945791), (1637, 1217741), (4243, 469819), (11459, 173963), (29701, 67117)]