1231445618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{1193}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 2116747080

約数和(自身を除く): 885301462

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 1193, 1369, 2146, 2386, 2738, 13949, 15509, 17797, 27898, 31018, 34597, 35594, 39701, 44141, 69194, 79402, 88282, 449761, 516113, 573833, 899522, 1032226, 1147666, 1280089, 1633217, 2560178, 3266434, 16641157, 21231821, 33282314, 42463642, 47363293, 94726586, 615722809, 1231445618]

約数ペア:

[(1, 1231445618), (2, 615722809), (13, 94726586), (26, 47363293), (29, 42463642), (37, 33282314), (58, 21231821), (74, 16641157), (377, 3266434), (481, 2560178), (754, 1633217), (962, 1280089), (1073, 1147666), (1193, 1032226), (1369, 899522), (2146, 573833), (2386, 516113), (2738, 449761), (13949, 88282), (15509, 79402), (17797, 69194), (27898, 44141), (31018, 39701), (34597, 35594)]