340286978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{73243}}^1$

素因数の和:73369

約数の個数: 16

約数和(自身を含む): 537903936

約数和(自身を除く): 197616958

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 73243, 146486, 1684589, 3369178, 7397543, 14795086, 170143489, 340286978]

約数ペア:

[(1, 340286978), (2, 170143489), (23, 14795086), (46, 7397543), (101, 3369178), (202, 1684589), (2323, 146486), (4646, 73243)]