376401890

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{81649}}^1$

素因数の和:82117

約数の個数: 16

約数和(自身を含む): 679001400

約数和(自身を除く): 302599510

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 81649, 163298, 408245, 816490, 37640189, 75280378, 188200945, 376401890]

約数ペア:

[(1, 376401890), (2, 188200945), (5, 75280378), (10, 37640189), (461, 816490), (922, 408245), (2305, 163298), (4610, 81649)]