1385318401

素因数分解:

${\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{1669}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 1440208000

約数和(自身を除く): 54889599

約数列:

[1, 43, 97, 199, 1669, 4171, 8557, 19303, 71767, 161893, 332131, 830029, 6961399, 14281633, 32216707, 1385318401]

約数ペア:

[(1, 1385318401), (43, 32216707), (97, 14281633), (199, 6961399), (1669, 830029), (4171, 332131), (8557, 161893), (19303, 71767)]