520889148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1113011}}^1$

素因数の和:1113034

約数の個数: 36

約数和(自身を含む): 1417977288

約数和(自身を除く): 897088140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1113011, 2226022, 3339033, 4452044, 6678066, 10017099, 13356132, 14469143, 20034198, 28938286, 40068396, 43407429, 57876572, 86814858, 130222287, 173629716, 260444574, 520889148]

約数ペア:

[(1, 520889148), (2, 260444574), (3, 173629716), (4, 130222287), (6, 86814858), (9, 57876572), (12, 43407429), (13, 40068396), (18, 28938286), (26, 20034198), (36, 14469143), (39, 13356132), (52, 10017099), (78, 6678066), (117, 4452044), (156, 3339033), (234, 2226022), (468, 1113011)]