478730772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1022929}}^1$

素因数の和:1022952

約数の個数: 36

約数和(自身を含む): 1303212820

約数和(自身を除く): 824482048

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1022929, 2045858, 3068787, 4091716, 6137574, 9206361, 12275148, 13298077, 18412722, 26596154, 36825444, 39894231, 53192308, 79788462, 119682693, 159576924, 239365386, 478730772]

約数ペア:

[(1, 478730772), (2, 239365386), (3, 159576924), (4, 119682693), (6, 79788462), (9, 53192308), (12, 39894231), (13, 36825444), (18, 26596154), (26, 18412722), (36, 13298077), (39, 12275148), (52, 9206361), (78, 6137574), (117, 4091716), (156, 3068787), (234, 2045858), (468, 1022929)]