42957902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{5639}}^1$

素因数の和:5947

約数の個数: 16

約数和(自身を含む): 69642720

約数和(自身を除く): 26684818

約数列:

[1, 2, 13, 26, 293, 586, 3809, 5639, 7618, 11278, 73307, 146614, 1652227, 3304454, 21478951, 42957902]

約数ペア:

[(1, 42957902), (2, 21478951), (13, 3304454), (26, 1652227), (293, 146614), (586, 73307), (3809, 11278), (5639, 7618)]