1680972684

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3257699}}^1$

素因数の和:3257749

約数の個数: 24

約数和(自身を含む): 4013486400

約数和(自身を除く): 2332513716

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3257699, 6515398, 9773097, 13030796, 19546194, 39092388, 140081057, 280162114, 420243171, 560324228, 840486342, 1680972684]

約数ペア:

[(1, 1680972684), (2, 840486342), (3, 560324228), (4, 420243171), (6, 280162114), (12, 140081057), (43, 39092388), (86, 19546194), (129, 13030796), (172, 9773097), (258, 6515398), (516, 3257699)]