1337698376

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{450707}}^1$

素因数の和:450773

約数の個数: 32

約数和(自身を含む): 2920587840

約数和(自身を除く): 1582889464

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 450707, 901414, 1802828, 3154949, 3605656, 6309898, 12619796, 23887471, 25239592, 47774942, 95549884, 167212297, 191099768, 334424594, 668849188, 1337698376]

約数ペア:

[(1, 1337698376), (2, 668849188), (4, 334424594), (7, 191099768), (8, 167212297), (14, 95549884), (28, 47774942), (53, 25239592), (56, 23887471), (106, 12619796), (212, 6309898), (371, 3605656), (424, 3154949), (742, 1802828), (1484, 901414), (2968, 450707)]