664272844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{98909}}^1$

素因数の和:99009

約数の個数: 24

約数和(自身を含む): 1229649120

約数和(自身を除く): 565376276

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 98909, 197818, 395636, 2274907, 4549814, 7220357, 9099628, 14440714, 28881428, 166068211, 332136422, 664272844]

約数ペア:

[(1, 664272844), (2, 332136422), (4, 166068211), (23, 28881428), (46, 14440714), (73, 9099628), (92, 7220357), (146, 4549814), (292, 2274907), (1679, 395636), (3358, 197818), (6716, 98909)]