788472428

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1117}}^1\times {\mathrm{1619}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 1394593200

約数和(自身を除く): 606120772

約数列:

[1, 2, 4, 109, 218, 436, 1117, 1619, 2234, 3238, 4468, 6476, 121753, 176471, 243506, 352942, 487012, 705884, 1808423, 3616846, 7233692, 197118107, 394236214, 788472428]

約数ペア:

[(1, 788472428), (2, 394236214), (4, 197118107), (109, 7233692), (218, 3616846), (436, 1808423), (1117, 705884), (1619, 487012), (2234, 352942), (3238, 243506), (4468, 176471), (6476, 121753)]