129082876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1030

約数の個数: 36

約数和(自身を含む): 245890512

約数和(自身を除く): 116807636

約数列:

[1, 2, 4, 13, 26, 52, 169, 257, 338, 514, 676, 743, 1028, 1486, 2972, 3341, 6682, 9659, 13364, 19318, 38636, 43433, 86866, 125567, 173732, 190951, 251134, 381902, 502268, 763804, 2482363, 4964726, 9929452, 32270719, 64541438, 129082876]

約数ペア:

[(1, 129082876), (2, 64541438), (4, 32270719), (13, 9929452), (26, 4964726), (52, 2482363), (169, 763804), (257, 502268), (338, 381902), (514, 251134), (676, 190951), (743, 173732), (1028, 125567), (1486, 86866), (2972, 43433), (3341, 38636), (6682, 19318), (9659, 13364)]