499742516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1459}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 1078250880

約数和(自身を除く): 578508364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 941, 1459, 1882, 2918, 3764, 5836, 6587, 10213, 12233, 13174, 18967, 20426, 24466, 26348, 37934, 40852, 48932, 75868, 85631, 132769, 171262, 265538, 342524, 531076, 1372919, 2745838, 5491676, 9610433, 17847947, 19220866, 35695894, 38441732, 71391788, 124935629, 249871258, 499742516]

約数ペア:

[(1, 499742516), (2, 249871258), (4, 124935629), (7, 71391788), (13, 38441732), (14, 35695894), (26, 19220866), (28, 17847947), (52, 9610433), (91, 5491676), (182, 2745838), (364, 1372919), (941, 531076), (1459, 342524), (1882, 265538), (2918, 171262), (3764, 132769), (5836, 85631), (6587, 75868), (10213, 48932), (12233, 40852), (13174, 37934), (18967, 26348), (20426, 24466)]