2880821827

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1097}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 3206906640

約数和(自身を除く): 326084813

約数列:

[1, 13, 41, 169, 379, 533, 1097, 4927, 6929, 14261, 15539, 44977, 64051, 185393, 202007, 415763, 584701, 2626091, 5404919, 7601113, 17046283, 70263947, 221601679, 2880821827]

約数ペア:

[(1, 2880821827), (13, 221601679), (41, 70263947), (169, 17046283), (379, 7601113), (533, 5404919), (1097, 2626091), (4927, 584701), (6929, 415763), (14261, 202007), (15539, 185393), (44977, 64051)]