349678223

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4021}}^1$

素因数の和:4262

約数の個数: 16

約数和(自身を含む): 386112000

約数和(自身を除く): 36433777

約数列:

[1, 19, 23, 199, 437, 3781, 4021, 4577, 76399, 86963, 92483, 800179, 1757177, 15203401, 18404117, 349678223]

約数ペア:

[(1, 349678223), (19, 18404117), (23, 15203401), (199, 1757177), (437, 800179), (3781, 92483), (4021, 86963), (4577, 76399)]