2920772015

素因数分解:

$5^1\times 7^1\times {\mathrm{5347}}^1\times {\mathrm{15607}}^1$

素因数の和:20966

約数の個数: 16

約数和(自身を含む): 4006636032

約数和(自身を除く): 1085864017

約数列:

[1, 5, 7, 35, 5347, 15607, 26735, 37429, 78035, 109249, 187145, 546245, 83450629, 417253145, 584154403, 2920772015]

約数ペア:

[(1, 2920772015), (5, 584154403), (7, 417253145), (35, 83450629), (5347, 546245), (15607, 187145), (26735, 109249), (37429, 78035)]