402820002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1721453}}^1$

素因数の和:1721474

約数の個数: 24

約数和(自身を含む): 939913884

約数和(自身を除く): 537093882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1721453, 3442906, 5164359, 10328718, 15493077, 22378889, 30986154, 44757778, 67136667, 134273334, 201410001, 402820002]

約数ペア:

[(1, 402820002), (2, 201410001), (3, 134273334), (6, 67136667), (9, 44757778), (13, 30986154), (18, 22378889), (26, 15493077), (39, 10328718), (78, 5164359), (117, 3442906), (234, 1721453)]