2243338165

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{254491}}^1$

素因数の和:254580

約数の個数: 16

約数和(自身を含む): 2821807296

約数和(自身を除く): 578469131

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8815, 254491, 1272455, 10434131, 10943113, 52170655, 54715565, 448667633, 2243338165]

約数ペア:

[(1, 2243338165), (5, 448667633), (41, 54715565), (43, 52170655), (205, 10943113), (215, 10434131), (1763, 1272455), (8815, 254491)]