1293398522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{5749}}^1$

素因数の和:6290

約数の個数: 32

約数和(自身を含む): 2216970000

約数和(自身を除く): 923571478

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 509, 1018, 5749, 6617, 8653, 11498, 13234, 17306, 74737, 97733, 112489, 149474, 195466, 224978, 1270529, 2541058, 2926241, 5852482, 38041133, 49746097, 76082266, 99492194, 646699261, 1293398522]

約数ペア:

[(1, 1293398522), (2, 646699261), (13, 99492194), (17, 76082266), (26, 49746097), (34, 38041133), (221, 5852482), (442, 2926241), (509, 2541058), (1018, 1270529), (5749, 224978), (6617, 195466), (8653, 149474), (11498, 112489), (13234, 97733), (17306, 74737)]