937138904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 1944983040

約数和(自身を除く): 1007844136

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 367, 559, 571, 734, 1118, 1142, 1468, 2236, 2284, 2936, 4472, 4568, 4771, 7423, 9542, 14846, 15781, 19084, 24553, 29692, 31562, 38168, 49106, 59384, 63124, 98212, 126248, 196424, 205153, 209557, 319189, 410306, 419114, 638378, 820612, 838228, 1276756, 1641224, 1676456, 2553512, 2724241, 5448482, 9010951, 10896964, 18021902, 21793928, 36043804, 72087608, 117142363, 234284726, 468569452, 937138904]

約数ペア:

[(1, 937138904), (2, 468569452), (4, 234284726), (8, 117142363), (13, 72087608), (26, 36043804), (43, 21793928), (52, 18021902), (86, 10896964), (104, 9010951), (172, 5448482), (344, 2724241), (367, 2553512), (559, 1676456), (571, 1641224), (734, 1276756), (1118, 838228), (1142, 820612), (1468, 638378), (2236, 419114), (2284, 410306), (2936, 319189), (4472, 209557), (4568, 205153), (4771, 196424), (7423, 126248), (9542, 98212), (14846, 63124), (15781, 59384), (19084, 49106), (24553, 38168), (29692, 31562)]