7942738342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{259177}}^1$

素因数の和:259396

約数の個数: 32

約数和(自身を含む): 14928652800

約数和(自身を除く): 6985914458

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4378, 15323, 30646, 259177, 518354, 1814239, 2850947, 3628478, 5701894, 19956629, 39913258, 51576223, 103152446, 361033561, 567338453, 722067122, 1134676906, 3971369171, 7942738342]

約数ペア:

[(1, 7942738342), (2, 3971369171), (7, 1134676906), (11, 722067122), (14, 567338453), (22, 361033561), (77, 103152446), (154, 51576223), (199, 39913258), (398, 19956629), (1393, 5701894), (2189, 3628478), (2786, 2850947), (4378, 1814239), (15323, 518354), (30646, 259177)]