312784414

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{3461}}^1$

素因数の和:4155

約数の個数: 16

約数和(自身を含む): 476509680

約数和(自身を除く): 163725266

約数列:

[1, 2, 73, 146, 619, 1238, 3461, 6922, 45187, 90374, 252653, 505306, 2142359, 4284718, 156392207, 312784414]

約数ペア:

[(1, 312784414), (2, 156392207), (73, 4284718), (146, 2142359), (619, 505306), (1238, 252653), (3461, 90374), (6922, 45187)]