478910838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{16943}}^1$

素因数の和:17628

約数の個数: 32

約数和(自身を含む): 1096344576

約数和(自身を除く): 617433738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 2019, 4038, 4711, 9422, 14133, 16943, 28266, 33886, 50829, 101658, 118601, 237202, 355803, 711606, 11402639, 22805278, 34207917, 68415834, 79818473, 159636946, 239455419, 478910838]

約数ペア:

[(1, 478910838), (2, 239455419), (3, 159636946), (6, 79818473), (7, 68415834), (14, 34207917), (21, 22805278), (42, 11402639), (673, 711606), (1346, 355803), (2019, 237202), (4038, 118601), (4711, 101658), (9422, 50829), (14133, 33886), (16943, 28266)]