1138207768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{29137}}^1$

素因数の和:29419

約数の個数: 32

約数和(自身を含む): 2255281200

約数和(自身を除く): 1117073432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 2056, 4883, 9766, 19532, 29137, 39064, 58274, 116548, 233096, 553603, 1107206, 2214412, 4428824, 7488209, 14976418, 29952836, 59905672, 142275971, 284551942, 569103884, 1138207768]

約数ペア:

[(1, 1138207768), (2, 569103884), (4, 284551942), (8, 142275971), (19, 59905672), (38, 29952836), (76, 14976418), (152, 7488209), (257, 4428824), (514, 2214412), (1028, 1107206), (2056, 553603), (4883, 233096), (9766, 116548), (19532, 58274), (29137, 39064)]