13156957954

素因数分解:

$2^1\times 7^3\times {\mathrm{3709}}^1\times {\mathrm{5171}}^1$

素因数の和:8903

約数の個数: 32

約数和(自身を含む): 23025744000

約数和(自身を除く): 9868786046

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 3709, 5171, 7418, 10342, 25963, 36197, 51926, 72394, 181741, 253379, 363482, 506758, 1272187, 1773653, 2544374, 3547306, 19179239, 38358478, 134254673, 268509346, 939782711, 1879565422, 6578478977, 13156957954]

約数ペア:

[(1, 13156957954), (2, 6578478977), (7, 1879565422), (14, 939782711), (49, 268509346), (98, 134254673), (343, 38358478), (686, 19179239), (3709, 3547306), (5171, 2544374), (7418, 1773653), (10342, 1272187), (25963, 506758), (36197, 363482), (51926, 253379), (72394, 181741)]