121401921602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{274664981}}^1$

素因数の和:274665013

約数の個数: 16

約数和(自身を含む): 207646726392

約数和(自身を除く): 86244804790

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 274664981, 549329962, 3570644753, 4669304677, 7141289506, 9338609354, 60700960801, 121401921602]

約数ペア:

[(1, 121401921602), (2, 60700960801), (13, 9338609354), (17, 7141289506), (26, 4669304677), (34, 3570644753), (221, 549329962), (442, 274664981)]