2018691374

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2152123}}^1$

素因数の和:2152199

約数の個数: 16

約数和(自身を含む): 3512266368

約数和(自身を除く): 1493574994

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2152123, 4304246, 15064861, 30129722, 144192241, 288384482, 1009345687, 2018691374]

約数ペア:

[(1, 2018691374), (2, 1009345687), (7, 288384482), (14, 144192241), (67, 30129722), (134, 15064861), (469, 4304246), (938, 2152123)]