1275006968

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{3617}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 2416100400

約数和(自身を除く): 1141093432

約数列:

[1, 2, 4, 8, 139, 278, 317, 556, 634, 1112, 1268, 2536, 3617, 7234, 14468, 28936, 44063, 88126, 176252, 352504, 502763, 1005526, 1146589, 2011052, 2293178, 4022104, 4586356, 9172712, 159375871, 318751742, 637503484, 1275006968]

約数ペア:

[(1, 1275006968), (2, 637503484), (4, 318751742), (8, 159375871), (139, 9172712), (278, 4586356), (317, 4022104), (556, 2293178), (634, 2011052), (1112, 1146589), (1268, 1005526), (2536, 502763), (3617, 352504), (7234, 176252), (14468, 88126), (28936, 44063)]