493649142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{14009}}^1$

素因数の和:14860

約数の個数: 32

約数和(自身を含む): 1129766400

約数和(自身を除く): 636117258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 839, 1678, 2517, 5034, 5873, 11746, 14009, 17619, 28018, 35238, 42027, 84054, 98063, 196126, 294189, 588378, 11753551, 23507102, 35260653, 70521306, 82274857, 164549714, 246824571, 493649142]

約数ペア:

[(1, 493649142), (2, 246824571), (3, 164549714), (6, 82274857), (7, 70521306), (14, 35260653), (21, 23507102), (42, 11753551), (839, 588378), (1678, 294189), (2517, 196126), (5034, 98063), (5873, 84054), (11746, 42027), (14009, 35238), (17619, 28018)]