1970392798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{262649}}^1$

素因数の和:262704

約数の個数: 24

約数和(自身を含む): 3353515200

約数和(自身を除く): 1383122402

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 262649, 525298, 2889139, 5778278, 8142119, 16284238, 31780529, 63561058, 89563309, 179126618, 985196399, 1970392798]

約数ペア:

[(1, 1970392798), (2, 985196399), (11, 179126618), (22, 89563309), (31, 63561058), (62, 31780529), (121, 16284238), (242, 8142119), (341, 5778278), (682, 2889139), (3751, 525298), (7502, 262649)]