131400529346

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{4918789}}^1$

素因数の和:4918866

約数の個数: 24

約数和(自身を含む): 213642724860

約数和(自身を除く): 82242195514

約数列:

[1, 2, 19, 37, 38, 74, 361, 703, 722, 1406, 13357, 26714, 4918789, 9837578, 93456991, 181995193, 186913982, 363990386, 1775682829, 3457908667, 3551365658, 6915817334, 65700264673, 131400529346]

約数ペア:

[(1, 131400529346), (2, 65700264673), (19, 6915817334), (37, 3551365658), (38, 3457908667), (74, 1775682829), (361, 363990386), (703, 186913982), (722, 181995193), (1406, 93456991), (13357, 9837578), (26714, 4918789)]