1898584772

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{421159}}^1$

素因数の和:421200

約数の個数: 36

約数和(自身を含む): 4033028160

約数和(自身を除く): 2134443388

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 421159, 842318, 1684636, 2948113, 5896226, 9686657, 11792452, 19373314, 20636791, 38746628, 41273582, 67806599, 82547164, 135613198, 271226396, 474646193, 949292386, 1898584772]

約数ペア:

[(1, 1898584772), (2, 949292386), (4, 474646193), (7, 271226396), (14, 135613198), (23, 82547164), (28, 67806599), (46, 41273582), (49, 38746628), (92, 20636791), (98, 19373314), (161, 11792452), (196, 9686657), (322, 5896226), (644, 2948113), (1127, 1684636), (2254, 842318), (4508, 421159)]