2811240304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9247501}}^1$

素因数の和:9247528

約数の個数: 20

約数和(自身を含む): 5733451240

約数和(自身を除く): 2922210936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9247501, 18495002, 36990004, 73980008, 147960016, 175702519, 351405038, 702810076, 1405620152, 2811240304]

約数ペア:

[(1, 2811240304), (2, 1405620152), (4, 702810076), (8, 351405038), (16, 175702519), (19, 147960016), (38, 73980008), (76, 36990004), (152, 18495002), (304, 9247501)]