2018797858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{147293}}^1$

素因数の和:147402

約数の個数: 32

約数和(自身を含む): 3817860480

約数和(自身を除く): 1799062622

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 6853, 13706, 147293, 294586, 1031051, 1620223, 2062102, 3240446, 11341561, 13109077, 22683122, 26218154, 91763539, 144199847, 183527078, 288399694, 1009398929, 2018797858]

約数ペア:

[(1, 2018797858), (2, 1009398929), (7, 288399694), (11, 183527078), (14, 144199847), (22, 91763539), (77, 26218154), (89, 22683122), (154, 13109077), (178, 11341561), (623, 3240446), (979, 2062102), (1246, 1620223), (1958, 1031051), (6853, 294586), (13706, 147293)]