1878554012

素因数分解:

$2^2\times {\mathrm{67409}}^1\times {\mathrm{6967}}^1$

素因数の和:74380

約数の個数: 12

約数和(自身を含む): 3287990160

約数和(自身を除く): 1409436148

約数列:

[1, 2, 4, 6967, 13934, 27868, 67409, 134818, 269636, 469638503, 939277006, 1878554012]

約数ペア:

[(1, 1878554012), (2, 939277006), (4, 469638503), (6967, 269636), (13934, 134818), (27868, 67409)]