2508371696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{4049}}^1$

素因数の和:5337

約数の個数: 40

約数和(自身を含む): 5022000000

約数和(自身を除く): 2513628304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1249, 2498, 4049, 4996, 8098, 9992, 16196, 19984, 32392, 38719, 64784, 77438, 125519, 154876, 251038, 309752, 502076, 619504, 1004152, 2008304, 5057201, 10114402, 20228804, 40457608, 80915216, 156773231, 313546462, 627092924, 1254185848, 2508371696]

約数ペア:

[(1, 2508371696), (2, 1254185848), (4, 627092924), (8, 313546462), (16, 156773231), (31, 80915216), (62, 40457608), (124, 20228804), (248, 10114402), (496, 5057201), (1249, 2008304), (2498, 1004152), (4049, 619504), (4996, 502076), (8098, 309752), (9992, 251038), (16196, 154876), (19984, 125519), (32392, 77438), (38719, 64784)]