78873251210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{606717317}}^1$

素因数の和:606717337

約数の個数: 16

約数和(自身を含む): 152892764136

約数和(自身を除く): 74019512926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 606717317, 1213434634, 3033586585, 6067173170, 7887325121, 15774650242, 39436625605, 78873251210]

約数ペア:

[(1, 78873251210), (2, 39436625605), (5, 15774650242), (10, 7887325121), (13, 6067173170), (26, 3033586585), (65, 1213434634), (130, 606717317)]