2018992198

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{2333}}^1\times {\mathrm{4201}}^1$

素因数の和:6639

約数の個数: 16

約数和(自身を含む): 3059930016

約数和(自身を除く): 1040937818

約数列:

[1, 2, 103, 206, 2333, 4201, 4666, 8402, 240299, 432703, 480598, 865406, 9800933, 19601866, 1009496099, 2018992198]

約数ペア:

[(1, 2018992198), (2, 1009496099), (103, 19601866), (206, 9800933), (2333, 865406), (4201, 480598), (4666, 432703), (8402, 240299)]