42218254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1973}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 68316192

約数和(自身を除く): 26097938

約数列:

[1, 2, 13, 26, 823, 1646, 1973, 3946, 10699, 21398, 25649, 51298, 1623779, 3247558, 21109127, 42218254]

約数ペア:

[(1, 42218254), (2, 21109127), (13, 3247558), (26, 1623779), (823, 51298), (1646, 25649), (1973, 21398), (3946, 10699)]