1285608001

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 1398422400

約数和(自身を除く): 112814399

約数列:

[1, 19, 61, 79, 361, 739, 1159, 1501, 4819, 14041, 22021, 28519, 45079, 58381, 91561, 266779, 856501, 1109239, 1739659, 3561241, 16273519, 21075541, 67663579, 1285608001]

約数ペア:

[(1, 1285608001), (19, 67663579), (61, 21075541), (79, 16273519), (361, 3561241), (739, 1739659), (1159, 1109239), (1501, 856501), (4819, 266779), (14041, 91561), (22021, 58381), (28519, 45079)]